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Trump Says Keeping U.S. Coronavirus Deaths to 100,000 Would Be a 'Good Job'
U.S. President Donald Trump listens as Anthony Fauci, Director of the National Institute of Allergy and Infectious Diseases speaks in the Rose Garden for the daily coronavirus briefing at the White House on March 29 in Washington, DC. Tasos Katopodis / Getty Images
By Jake Johnson
Just over a month after proclaiming that the number of coronavirus cases in the U.S. would soon "be down to close to zero," President Donald Trump said during a press briefing on the White House lawn Sunday that limiting U.S. deaths from the pandemic to between 100,000 and 200,000 people would mean his administration and the country as a whole did "a very good job."
Speaking as the death toll from the novel coronavirus climbed above 2,300 in the U.S. — which has the most confirmed cases of the virus in the world — Trump cited recent research warning that 2.2 million people in the U.S. could die from COVID-19 if the nation's government and population take no action to mitigate the threat.
"You're talking about 2.2 million deaths, 2.2 million people from this," the president said. "And so, if we can hold that down, as we're saying, to 100,000 — that's a horrible number — maybe even less, but to 100,000, so we have between 100- and 200,000, we all together have done a very good job."
Watch:
Critics condemned Trump's remarks as remarkably cruel and callous, particularly coming from someone who has repeatedly downplayed the threat of the virus — at one point suggesting it was a "new hoax" perpetrated by the Democratic Party — and urged Americans to get back to work despite warnings from medical professionals.
"There really are no words for this level of insensitivity and inhumanity. A serial killer would be jealous," said Charles Idelson of National Nurses United in response to Trump's comments.
Others reacted with similar alarm and disgust:
Trump announced Sunday that the White House is extending federal social distancing guidelines to at least April 30, a retreat from the president's insistence last week that the country could be "rarin' to go" by Easter — April 12.
Noting the president's rapidly shifting goalposts, CNN reporter Daniel Dale tweeted late Sunday, "Trump has come a long way from the 15-cases-but-we're-going-down-to-zero."
Reposted with permission from Common Dreams.
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Although considered safe overall, aloe vera does carry the risk of making some skin rashes worse. serezniy / Getty Images
By Kristeen Cherney
Skin inflammation, which includes swelling and redness, occurs as an immune system reaction. While redness and swelling can develop for a variety of reasons, rashes and burns are perhaps the most common symptoms. More severe skin inflammation can require medications, but sometimes mild rashes may be aided with home remedies like aloe vera.
<p>Aloe vera itself is known for its ability to treat wounds and inflammation, which can include mild burns and skin irritation. There are numerous over-the-counter (OTC) products to choose from, and you can even extract the gel from fresh aloe leaves. You don't need a prescription for this remedy.</p><p>Although considered safe overall, <a href="https://www.healthline.com/health/skin/aloe-vera-for-rash" target="_blank">aloe vera</a> does carry the risk of making some skin rashes worse. It's important to talk to a doctor before attempting using aloe vera to treat skin inflammation at home.</p>
When Aloe Vera for Redness May Treat Irritation and Inflammation
<p>Aloe vera has anti-inflammatory properties that may help <a href="https://www.healthline.com/health/home-remedies-for-rashes" target="_blank">soothe skin rashes</a>. As a bonus, aloe is also thought to have antimicrobial capabilities, which may in turn help to prevent infections. Additionally, aloe vera gel is known for its ability to help moisturize your skin without leaving any residue that heavy creams sometimes can.</p><p>While aloe vera can't cure any skin disease or treat every single instance of skin inflammation, here are the instances where it could possibly help:</p><h3>Burns</h3><p>Aloe vera gel is perhaps best known for its ability to help treat burns. If you've ever had a <a href="https://www.healthline.com/health/skin/aloe-vera-for-sunburn" target="_blank">sunburn</a>, you may have used an OTC gel to help reduce itchiness, redness, and overall irritation. The same concept may apply to mild heat or chemical burns.</p><p>To use aloe vera for burn treatment, apply it liberally to the affected area multiple times per day. You may know it's time to apply more if your skin starts feeling hot. Aloe vera is safe to use until symptoms of your burn start to improve after a day or two.</p><p>While aloe vera may provide temporary burn relief along with a cooling effect, it won't reverse any damage that may have been done to your skin. It also isn't an appropriate treatment for <a href="https://www.healthline.com/health/burns" target="_blank">more severe burns</a>, which can include symptoms such as boils, blisters, and peeling skin.</p><h3>Rosacea</h3><p><a href="https://www.healthline.com/health/skin/rosacea" target="_blank">Rosacea</a> is known for causing skin redness, especially around <a href="https://www.healthline.com/health/beauty-skin-care/aloe-vera-for-face" target="_blank">your face</a>. There's no cure for this chronic skin condition, so preventive measures and lifestyle changes are important in managing symptoms.</p><p>Aloe vera is one type of <a href="https://www.healthline.com/health/rosacea-natural-treatments" target="_blank">home remedy used for rosacea</a>. You may apply the gel liberally during flare-ups for relief from redness and burning.</p><h3>Eczema</h3><p>Perhaps one of the most common inflammatory skin conditions is <a href="https://www.healthline.com/health/types-of-eczema" target="_blank">eczema</a> (dermatitis). While there's not a single cause for its occurrence, the subsequent rashes are thought to stem from an immune system reaction to substances, allergens, or heat.</p><p>Aloe vera gel may provide eczema relief by cooling down hot skin. It can also help moisturize dry skin rashes while offering itch relief.</p><h3>Psoriasis</h3><p>While aloe vera can't stop the excess skin cell accumulation that is notable in <a href="https://www.healthline.com/health/psoriasis" target="_blank">psoriasis</a>, OTC aloe creams may provide temporary relief from overall irritation and inflammation.</p><p>Apply the cream as needed throughout the day for symptom relief. It may take <a href="https://www.mayoclinic.org/drugs-supplements-aloe/art-20362267" target="_blank">at least a month</a> of daily use to see noticeable improvements in your skin rashes.</p>
When Aloe May Worsen Symptoms
<p>Aloe can help alleviate symptoms of <a href="https://www.healthline.com/health/rashes" target="_blank">skin rashes</a> that are mild in nature. However, it's not considered an effective treatment for more serious inflammatory skin conditions. Aloe vera may also—in rare cases—cause skin inflammation. Don't use aloe vera if you have an allergy to it.</p><h3>Can aloe vera cause a skin rash?</h3><p>While considered safe for most people, there is a risk of an allergic reaction to aloe vera. In such cases, you might see signs of <a href="https://www.healthline.com/health/contact-dermatitis" target="_blank">contact dermatitis</a>, which can develop when your skin comes in contact with an irritating or allergenic substance. Symptoms may include:</p><ul><li>redness</li><li>hives</li><li>itching</li><li>skin rash</li></ul><p><span></span>If you've never used aloe vera before, you should conduct a <a href="https://www.healthline.com/health/allergy-testing#testing" target="_blank">patch test</a> to make sure you're not allergic. This involves applying the gel to a non-conspicuous area of skin, such as the inside of your elbow. The downside is you have to wait at least 24 hours to see if any irritation develops. If no such reactions occur, then it should be safe to use the product on your skin rashes.</p>Can Aloe Vera Make Eczema Worse?
<p>Aloe vera won't likely make eczema worse unless you're allergic to it. The greater risk is relying on aloe for eczema treatment when it may not actually work. Aloe vera gel could temporarily alleviate feelings of burning, but it can't treat the underlying causes of your eczema rashes.</p><p>Sometimes eczema rashes may bleed due to scratching. You should not apply aloe to broken skin, as this can increase burning sensations.</p>When to See a Doctor
<p>Aloe vera can help soothe certain cases of skin inflammation, but most effects are temporary at best. If your symptoms last longer than a few days, get progressively worse, or spread throughout your entire body, then it's time to see a doctor to evaluate your skin rash.</p><p>A doctor may also refer you to a dermatologist, who specializes in the treatment of skin disorders. They can help diagnose the cause of your rashes and help treat the underlying source of inflammation, rather than the symptoms alone.</p><p>You should also see a doctor if you experience any negative reactions after using aloe gel. This could indicate an allergy to aloe vera. If you suspect an allergic reaction, stop using aloe right away.</p><p><em>Never </em>take aloe vera gel or cream, aloe latex, or whole-leaf extract orally.</p><p>Seek immediate medical care if you suspect your rash <a href="https://www.healthline.com/health/skin-infection" target="_blank">is infected</a>. Signs may include fever, blisters, and pus-filled lesions in your rash. Extremely painful rashes also require medical attention.</p>Takeaway
<p>Due to its ability to soothe inflammation and wounds, aloe vera can be a temporary solution to treat the symptoms of a mild burn or skin rash. However, aloe vera isn't a viable treatment option for more severe burns or severe inflammatory skin conditions, such as eczema and rosacea. Stronger medications are needed for more severe skin rashes.</p><p>While rare, aloe vera may also cause an allergic reaction in some people. Always conduct a skin patch test for use, and discontinue any aloe gel products if you notice any new rashes.</p>From Your Site Articles
- 9 Health Benefits of Aloe Vera Juice - EcoWatch ›
- 8 Best Vitamins and Supplements for Dry Skin - EcoWatch ›
- 8 Health Benefits of Antioxidant-Rich Aloe Vera - EcoWatch ›
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There are plenty of things you can do every day to help reduce greenhouse gases and your carbon footprint to make a less harmful impact on the environment. ipopba / Getty Images
By Katie Lambert and Sarah Gleim
The United Nations suggests that climate change is not just the defining issue of our time, but we are also at a defining moment in history. Weather patterns are changing and will threaten food production, and sea levels are rising and could cause catastrophic flooding across the globe. Countries must make drastic actions to avoid a future with irreversible damage to major ecosystems and planetary climate.
<p>But what about individuals? What can we do to pitch in and help save the Earth? There are plenty of things you can do every day to help reduce greenhouse gases and your <a href="https://science.howstuffworks.com/environmental/green-science/minimizing-carbon-footprint.htm" target="_blank">carbon footprint</a> to make a less harmful impact on the environment. Taking care of the Earth is not just a responsibility, it's a necessity. In that spirit, HowStuffWorks has come up with 10 things you can do now to help save the planet.</p>
<h3>1. Conserve Water</h3><p>The little things can make a big difference. Every time you turn off the water while you're brushing your teeth, you're doing something good. Got a leaky faucet? You might be dripping as much as 90 gallons (340 liters) of water down the drain every day [source: <a href="https://19january2017snapshot.epa.gov/www3/watersense/about_us/facts.html#save_water" target="_blank">EPA</a>]. So fix it! It's easy and cheap. And stop drinking <a href="https://recipes.howstuffworks.com/why-americans-spend-billions-bottled-water.htm" target="_blank">bottled water</a>. Switch to filtered tap water. You'll save a ton of cash and help reduce a ton of plastic waste in the process.</p><h3>2. Be Car-conscious</h3><p>If you can, stay off the road two days a week or more. You'll reduce greenhouse gas emissions by an average of 1,590 pounds (721 kilograms) per year [source: <a href="https://19january2017snapshot.epa.gov/greenvehicles/greenhouse-gas-emissions-typical-passenger-vehicle-0_.html" target="_blank">EPA</a>]. It's easier than you think. You can combine your errands — hit the school, grocery store and dog daycare in one trip. And talk to your boss about teleworking. It's a boon for you and your company. But being car conscious also means maintaining your car on a regular basis. You can improve your gas mileage by 0.6 percent to 3 percent by keeping your tires inflated to the proper pressure, and be sure to make necessary repairs if your car fails emission [source: <a href="https://www.fueleconomy.gov/feg/maintain.jsp" target="_blank">EPA</a>].</p>
<h3>3. Walk, Bike or Take Public Transit</h3><p>Walking and biking are obvious ways to reduce greenhouse gases. Plus you'll get some good cardio and <a href="https://health.howstuffworks.com/wellness/diet-fitness/exercise/sports-physiology.htm" target="_blank">burn some calories</a> while you do it. If you live in an area that's not <a href="https://science.howstuffworks.com/engineering/civil/why-so-many-suburban-streets-twist-and-turn.htm" target="_blank">walkable</a>, take advantage of your local <a href="https://science.howstuffworks.com/engineering/civil/subway.htm" target="_blank">mass transit</a> if you can. Or carpool. Even one car off on the road makes a difference.</p><h3>4. Reduce, Reuse, Recycle</h3><p>You can help reduce pollution just by putting that soda can in the <a href="https://science.howstuffworks.com/environmental/green-science/three-big-mistakes-we-make-recycling.htm" target="_blank">recycling</a> bin. It really does make a difference. Paper, too. Case in point: If an office building of 7,000 workers recycled all of its office paper waste for a year, it would be the equivalent of taking almost 400 cars off the road [source: <a href="https://19january2017snapshot.epa.gov/sites/production/files/2015-09/documents/2013_advncng_smm_fs.pdf" target="_blank">EPA</a>]. But you can also take reusable bags to the grocery, and avoid using disposable plates, spoons, glass, cups and napkins. They create huge amounts of waste. And buy products that are made of recycled materials. It all makes a difference.</p>
<h3>5. Give Composting a Try</h3><p>In 2015, (the last year figures were available) Americans generated <a href="https://www.epa.gov/facts-and-figures-about-materials-waste-and-recycling/national-overview-facts-and-figures-materials#GenerationTrends" target="_blank">262.4 million tons (238 metric tons) of trash</a>. Only 23.4 million tons (21.2 metric tons) of that was composted. Some was recycled and some was combusted for energy, but almost half of it — 137.7 million tons (124.9 metric tons) — ended up in the <a href="https://science.howstuffworks.com/environmental/green-science/landfill.html" target="_blank">landfill</a>. Imagine if you could divert more of that to your own <a href="https://home.howstuffworks.com/composting.htm" target="_blank">compost</a>? It would help reduce the amount of solid waste you produce, and what eventually winds up in your local landfill. Plus, compost makes a great natural fertilizer.</p><h3>6. Switch to LEDs</h3><p><a href="https://science.howstuffworks.com/environmental/green-tech/sustainable/cfl-bulb.htm" target="_blank">Compact fluorescent light bulbs</a> (CFLs) are great. They can last 10 times longer than incandescent bulbs and they use at least two-thirds less energy, but even CFLS have issues. They're hard to dispose of because they contain mercury. Enter light-emitting diode, or LED bulbs. They emit light in a very narrow band wavelength so they're super energy-efficient. Start replacing your old incandescent bulbs with LED bulbs now (if you haven't already). They do cost more than CFLs and incandescents, but equivalent LED bulbs can last around 25,000 hours compared to the 1,000 hours that incandescent bulb might have lasted.</p>
<h3>7. Live Energy Wise</h3><p>Make your home more <a href="https://home.howstuffworks.com/green-living/home-heating-and-cooling-efficiency-tips.htm" target="_blank">energy efficient</a> (and save money). Your home's windows are responsible for <a href="https://www.energy.gov/energysaver/design/windows-doors-and-skylights/update-or-replace-windows" target="_blank">25 to 30 percent</a> of residential heat gain and heat loss. If they're old and inefficient, consider replacing them. Also be sure your home has proper insulation. Insulation is measured in terms of its thermal resistance or <a href="https://www.energy.gov/energysaver/weatherize/insulation" target="_blank">R-value</a> — the higher the R-value, the more effective the insulation. The amount of insulation your home needs depends on the climate, type of HVAC system, and where you're adding the insulation. Smaller things you can do right away include replacing your air filter regularly so your HVAC system doesn't have to work overtime. Keep your window treatments closed when it's extremely hot and cold outside. You can also consider installing a programmable thermostat like <a href="https://home.howstuffworks.com/nest-learning-thermostat.htm" target="_blank">Nest</a> so your system isn't running (and wasting energy) when you're not home.</p><h3>8. Eat Sustainable Foods</h3><p>Today, large-scale food production accounts for as much as <a href="https://nctce.com.au/what-is-sustainable-food-a-guide-to-eating-more-sustainably/" target="_blank">25 percent of the greenhouse emissions</a>. So how do you eat sustainably? Choosing food from farmers that aim to conserve the natural resources and have as little impact on the land as possible. But even buying as much as you can from local farmers makes a different. Eating more whole grains, vegetables, fruits and nuts, and less red meats and processed foods does too. Grow your own fruits and vegetables. You can <a href="https://home.howstuffworks.com/starting-a-vegetable-garden.htm" target="_blank">grow a garden</a>!</p>
<h3>9. Plant a Tree (or Two)</h3><p>In 2018 the United Nations' <a href="https://www.ipcc.ch/2018/10/08/summary-for-policymakers-of-ipcc-special-report-on-global-warming-of-1-5c-approved-by-governments/" target="_blank">Intergovernmental Panel on Climate Change (IPCC) report</a>, the U.N. suggests an additional 2.5 billion acres (1 billion hectares) of forest in the world could limit global warming to 2.7 degrees Fahrenheit (1.5 degrees Celsius) by 2050. That's a lot of trees, but you could plant one or two, right? One young tree can absorb<a href="http://urbanforestrynetwork.org/benefits/air%20quality.htm" target="_blank"> CO2 at a rate of 13 pounds</a> (5 kilograms) per tree. Every. Single. Year. And that's just an itty bitty baby tree. Once that tree reaches about 10 years old, it's at its most productive stage of carbon storage. Then it can absorb 48 pounds (21 kilograms) of CO2 per year. Trees also remove all other kinds of junk from the air, including sulfur dioxide, nitrogen oxides and <a href="https://health.howstuffworks.com/wellness/when-it-comes-to-air-pollution-tiniest-particles-might-be-worst.htm" target="_blank">small particles</a>. So go ahead, plant a tree. It's good for everybody.</p><h3>10. Give Up Plastics</h3><p>The statistics are shocking: People around the world <a href="https://www.unenvironment.org/interactive/beat-plastic-pollution/" target="_blank">buy 1 million plastic drinking bottles</a> <em>every minute</em>, and use up to <em>5 trillion </em>single-use plastic bags every year. Humans are addicted to plastic, and hardly any of it — about 9 percent — gets recycled. A staggering 8 million tons (7.25 metric tons) ends up in the ocean every year. <a href="https://science.howstuffworks.com/environmental/conservation/issues/10-ways-to-stop-using-plastic-now.htm" target="_blank">Break the cycle</a>. Stop buying bottled water. Say no to plastic shopping bags and use cloth bags instead. Don't use <a href="https://science.howstuffworks.com/environmental/conservation/issues/americans-use-500-million-straws-every-day-would-you-pledge-go-strawless.htm" target="_blank">plastic straws</a>. Drink from a reuseable cup instead of a plastic one. Avoiding plastic can divert a ton of waste from the oceans and landfill.</p>
<p class=""><em>This story originally appeared in</em> <em><a href="https://science.howstuffworks.com/" target="_blank">HowStuffWorks</a></em><a href="https://www.ecowatch.com/r/entryeditor/2646032543#/" target="_self"></a> <em>and is republished here as part of Covering Climate Now, a global journalism collaboration strengthening coverage of the climate story.</em></p>From Your Site Articles
- Cut Beef Consumption in Half to Help Save the Earth, Says New Study ›
- Bill McKibben: How to Save the Planet From Trump - EcoWatch ›
- 50 Ways You Can Help Save the Earth - EcoWatch ›
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Petri Oeschger / Moment / Getty Images
<p>However, people are sleeping much less than they did in the past. Sleep quality has also declined.</p><p>Poor sleep is linked to heart disease, type 2 diabetes, depression, and obesity.</p><p>The use of artificial lighting and electronics at night may contribute to sleep problems. These devices emit light of a blue wavelength, which may trick your brain into thinking it's daytime.</p><p>Many studies suggest that blue light in the evening disrupts your brain's natural sleep-wake cycles, which are crucial for optimal health.</p><p>This article explains how blocking blue light at night can aid your sleep.</p>
<em>Reposted with permission from </em><a href="https://www.healthline.com/" target="_blank"><em>Healthline</em></a><em>. For detailed source information, please view the original article on </em><em><a href="https://www.healthline.com/nutrition/block-blue-light-to-sleep-better" target="_blank">Healthline</a></em><em>.</em>
Blue Light Disrupts Your Sleep
<p>Your body has an internal clock that regulates your circadian rhythm — the 24-hour biological cycle that influences many internal functions.<span></span></p><p>Most importantly, it determines when your body is primed for being awake or <a href="https://www.healthline.com/nutrition/10-reasons-why-good-sleep-is-important" target="_blank">asleep</a>.</p><p>However, your circadian rhythm needs signals from the external environment — most importantly daylight and darkness — to adjust itself.</p><p>Blue-wavelength light stimulates sensors in your eyes to send signals to your brain's internal clock.</p><p>Keep in mind that sunlight and white light contain a mixture of various wavelengths, each of which has a significant amount of blue light.<a href="https://www.ncbi.nlm.nih.gov/pubmed/18075803" target="_blank"></a></p><p>Getting blue light, especially from the sun, in the daytime helps you stay alert while improving performance and mood.</p><p>Blue light therapy devices may help treat depression, and blue light bulbs have been shown to reduce fatigue and improve the mood, performance, and sleep of office workers.</p><p>Yet, modern light bulbs and electronic devices, especially computer monitors, likewise produce large amounts of blue light and may disrupt your internal clock if you're exposed to them during the evening.</p><p>When it gets dark, your pineal gland secretes the hormone <a href="https://www.healthline.com/nutrition/melatonin-and-sleep" target="_blank">melatonin</a>, which tells your body to get tired and go to sleep.</p><p>Blue light, whether from the sun or a laptop, is very effective at inhibiting melatonin production — thus reducing both the quantity and quality of your sleep.</p><p>Studies link melatonin suppression in the evening to various health problems, including metabolic syndrome, obesity, cancer, and depression.</p><p><strong>Summary</strong></p><p><strong></strong>Blue light in the evening tricks your brain into thinking it's daytime, which inhibits the production of melatonin and reduces both the quantity and quality of your sleep.</p>Tinted Glasses May Help
<p>Amber-tinted glasses offer the easiest and most effective way to avoid blue light exposure at night.</p><p>These glasses effectively block all blue light. Thus, your brain doesn't get the signal that it's supposed to stay awake.</p><p>Studies show that when people use blue-light-blocking glasses, even in a lit room or while using an electronic device, they produce just as much melatonin as if it were dark.</p><p>In one study, people's melatonin levels in the evening were compared across dim light, bright light, and bright light with tinted glasses.<a href="http://press.endocrine.org/doi/full/10.1210/jc.2004-2062" target="_blank"></a></p><p>The bright light almost completely suppressed melatonin production, while the dim light did not.</p><p>Notably, those wearing the glasses produced the same amount of melatonin as those exposed to dim light. The glasses largely canceled out the melatonin-suppressing effect of the bright light.</p><p>Likewise, blue-light-blocking glasses have been shown to spur major improvements in sleep and <a href="https://www.healthline.com/nutrition/11-brain-foods" target="_blank">mental performance</a>.</p><p>In one 2-week study, 20 individuals used either blue-light-blocking glasses or glasses that didn't block blue light for 3 hours before bedtime. The former group experienced major improvements in both sleep quality and mood.</p><p>These glasses have also been found to greatly improve sleep in shift workers when worn before bedtime.</p><p>What's more, in a study in older adults with cataracts, blue-light-blocking lenses improved sleep and significantly reduced daytime dysfunction.</p><p>That said, not all studies support the use of blue-light-blocking lenses or glasses. One analysis of several studies concluded that there's a lack of high quality evidence supporting their use.</p><p>Nevertheless, blue-light-blocking glasses may provide some benefits.</p><p><strong>Shop blue-light-blocking glasses <a href="https://amzn.to/2WmW4M8" target="_blank">online</a>.</strong></p><p><strong>Summary</strong></p><p><strong></strong>Some studies suggest that blue-light-blocking glasses may increase melatonin production during the evening, leading to major improvements in sleep and mood.</p>Other Blocking Methods
<p>If you don't want to use glasses every night, there are a few other ways to reduce blue light exposure.</p><p>One popular way is to install a program called f.lux on your computer.</p><p>This program automatically adjusts the color and brightness of your screen based on your timezone. When it's dark outside, it effectively blocks all blue light and gives your monitor a faint orange hue.</p><p>Similar apps are available for your smartphone.</p><p>A few other tips include:</p><ul><li>turning off all lights in your home 1–2 hours before bedtime</li><li>getting a red or orange reading lamp, which doesn't emit blue light (candlelight works well, too)</li><li>keeping your bedroom completely dark or using a sleep mask</li></ul><p>It's also important to expose yourself to plenty of blue light during the day.</p><p>If you can, go outside to get sunlight exposure. Otherwise, consider a blue light therapy device — a strong lamp that simulates the sun and bathes your face and eyes in blue light.</p><p><strong>Summary</strong></p><p><strong></strong>Other ways to block blue light in the evening include dimming or turning off the lights in your home and installing an app that adjusts the light your laptop and smartphone emit.</p>The Bottom Line
<p>Blue light, which is emitted from smartphones, computers, and bright lights, may inhibit your sleep if you're exposed to it at night.</p><p>If you have a history of sleeping problems, try reducing your exposure to blue light during the evenings.</p><p>Amber-tinted glasses may be particularly effective.</p><p>Several studies support their ability to <a href="https://www.healthline.com/nutrition/17-tips-to-sleep-better" target="_blank">improve sleep quality</a>.</p>
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Working From Home During the Pandemic Has Environmental Benefits — But We Can Do Even Better
20h
Insights + Opinion
Junjira Konsang / Pixabay
By Matt Casale
For many Americans across the country, staying home to stop the spread of the novel coronavirus (COVID-19) means adapting to long-term telework for the first time. We're doing a lot more video conferencing and working out all the kinks that come along with it.
<p>While this particular situation is not ideal for many — for example, I'm currently writing this with an infant in a baby carrier on my chest and our almost-three-year-old belting "Let It Go" in the background — in many ways we're playing out a real-time experiment on whether telecommuting is possible on a large scale.</p>
<img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY4My9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYxNDc5NTEzOH0.UPtJT4Pjinn-wiHkF4vbFGF_2M2R3DrqPh_VGN_mPxQ/img.jpg?width=980" id="61bc2" class="rm-shortcode" data-rm-shortcode-id="4aeee8da3400abc67c12130a6bbe03ae" data-rm-shortcode-name="rebelmouse-image" />
The author (above) wrote this while working from home, baby in tow. Emily Anderson (author's wife/home office mate)
<p>The coronavirus will pass, but it's looking more and more like remote work will stick around. This time has demonstrated that, despite the ups and downs many of us have experienced, <a href="https://www.brookings.edu/blog/up-front/2020/04/06/telecommuting-will-likely-continue-long-after-the-pandemic/" target="_blank">telework works</a> for way more of us than we knew.</p><p>Even before this we knew that there were several benefits for both employers and employees to sidestepping the office. <a href="https://www.forbes.com/sites/andrealoubier/2017/07/20/benefits-of-telecommuting-for-the-future-of-work/#3f278e0916c6" target="_blank">Studies have shown</a> that it can lead to increased productivity, higher morale and lower employee turnover. It can also reduce real estate and office operation costs for employers.</p><p>We may now also be seeing some larger societal benefits that make the case for taking telework even further. Our current situation has provided a window into how a reduction in driving, buoyed, in part, by a greater adoption of telework, could relieve some of the stress on our overburdened transportation system and help heal at least a portion of the environmental damage it causes.</p><p>Today, roads that would normally clogged at all hours of the day are <a href="https://www.businessinsider.com/photos-empty-airports-trains-roads-during-coronavirus" target="_blank">virtually empty</a>, even during rush hour. And the reduced car travel leads to fewer crashes and less air pollution, which harms human health and contributes to global warming. Air that's usually cloudy with smog has cleared. Los Angeles, which has notoriously pollution-choked skies, could recently boast having the <a href="https://www.cnn.com/2020/04/07/us/los-angeles-pollution-clean-air-coronavirus-trnd/index.html" target="_blank">cleanest air in the world</a>. And this year, experts predict, the transportation transformation will contribute to the <a href="https://www.carbonbrief.org/analysis-coronavirus-set-to-cause-largest-ever-annual-fall-in-co2-emissions" target="_blank">largest-ever annual decline in global carbon emissions</a>.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY4NC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYxODAzNTcyNX0.2WzQzdHTSN6ob08B_hb9WcYdlBeUtg53i1RoYGIO1Do/img.jpg?width=980" id="44ac4" class="rm-shortcode" data-rm-shortcode-id="ea0ed6763606e660a909d62f41f9d54f" data-rm-shortcode-name="rebelmouse-image" />
Virtually empty Los Angeles streets on May 7. Chris Yarzab / CC BY 2.0
<p>Clearly not every job can be done from home, and it's not just commuting for work that has come to a halt during coronavirus lockdowns. In 2017 only around <a href="https://nhts.ornl.gov/assets/2017_nhts_summary_travel_trends.pdf" target="_blank">28 percent</a> of total miles driven were work-related. Even if telework continues or expands on a much larger scale, non-work-related car trips — shopping, recreation, visits to doctors and the like — can be expected to go back to normal.</p><p>Still, telework's potential for taking cars off the road can clearly have an impact on global warming emissions and air pollution. Just how much of an impact could telework have? As it turns out, the answer is a significant one — and with a few important steps, the benefits can be even greater and more sustainable.</p>How Much of the Workforce Could Reasonably and Permanently Transition to Telework?
<p>According to the U.S. Census Bureau, <a href="https://www.cnbc.com/2019/10/13/people-who-work-from-home-earn-more-than-those-who-commuteheres-why.html" target="_blank">5.2 percent of U.S. workers</a> — around 8 million people — worked from home in 2017. But that's still just a fraction of potential teleworkers. Earlier this month researchers at the University of Chicago found that <a href="https://bfi.uchicago.edu/wp-content/uploads/BFI_White-Paper_Dingel_Neiman_3.2020.pdf" target="_blank">37 percent of U.S. jobs can plausibly be performed at home</a>. The U.S. workforce reached <a href="https://fred.stlouisfed.org/series/CLF16OV" target="_blank">164.5 million</a> in February 2020, before the pandemic, meaning approximately 61 million of those workers could plausibly telework permanently once the economy starts up again.</p><p>Of course, the full economic consequences of this public health crisis are still unknown. It's possible that coronavirus-related job losses will impact the overall number of those employed for some time. But for these purposes, this assumption of 53 million new remote workers will be useful to illustrate the potential impacts of telework.</p>How Much Driving Would Full-Capacity Telework Avoid?
<p>In 2019 Americans drove a total <a href="https://afdc.energy.gov/data/10315" target="_blank">3.23 trillion miles</a>, according to the U.S. Department of Energy. The DoE doesn't break that down by reasons driving, but we know that in 2017 there were <a href="https://nhts.ornl.gov/assets/2017_nhts_summary_travel_trends.pdf" target="_blank">683 billion total commute miles</a> driven. Reducing the commuting workforce by about 32 percent (37 percent of total workers who could telecommute minus the 5.2 percent of them who already do) would theoretically decrease commuting totals by about 219 billion miles.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY4Ni9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1MDE5NzkwNn0.NsQ8r0Opjbst4FFYG9IGfKIkekxBMPGG8viKKCB9Afc/img.jpg?width=980" id="f3198" class="rm-shortcode" data-rm-shortcode-id="bbf1191abdd0b796a70fbb2a36b827e2" data-rm-shortcode-name="rebelmouse-image" />
A traffic jam on January 17. Raphael Labaca Castro / CC BY-SA 2.0
<p>Of course telecommuting won't let us avoid logging <em>all</em> of those miles, since people may occasionally still need to travel to an office for meetings and may need to make new trips they wouldn't otherwise have taken (you can't stop at the grocery store on the way home from work when you work at home). Various studies have found that telecommuting actually reduces driving somewhere between <a href="https://ww3.arb.ca.gov/cc/sb375/policies/telecommuting/telecommuting_brief120313.pdf" target="_blank">60 and 90</a> percent of commute vehicle miles traveled (VMT). We'll split the difference and calculate that telework reduces commute miles by about 75%, meaning the new teleworkers could avoid around 164 billion miles driven.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY4OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzODE3NzE2NH0.x6snYt1idN9K7pPfL-rp11ITuPasCu09GYlTXCmZqH0/img.jpg?width=980" id="7175e" class="rm-shortcode" data-rm-shortcode-id="a2862401e39968c61d3a00f932157acd" data-rm-shortcode-name="rebelmouse-image" />
U.S. Department of Energy, Alternative Fuels Data Center
<p>Still, that much of a transformation may not work for everyone, as people will still need to do face-to-face work — and, let's be honest, the other thing the lockdowns have taught us is to appreciate the value of regular social contact. That said, even if most people worked from home two to three days a week and the actual VMT reduction were closer to 2 or 3 percent, the difference would still be significant — especially considering that VMT has been <a href="https://afdc.energy.gov/data/10315" target="_blank">steadily rising</a> since the 1970s, except for a few years during economic downturns. Even if just a quarter of American workers started working from home one day a week, total vehicle miles traveled would fall by <a href="https://www.eenews.net/stories/1063006473" target="_blank">1</a> percent — not a huge amount, but enough to make a difference on a grander scale.</p>Impact on Global Warming Emissions
<p>The cars and trucks we drive every day are major sources of air pollution and global warming emissions. Transportation as a whole accounts for <a href="https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks" target="_blank">28</a> percent of all greenhouse gas emissions in the U.S., more than any other source. Light-duty vehicles and medium- and heavy-duty trucks are responsible for<a href="https://www.epa.gov/greenvehicles/fast-facts-transportation-greenhouse-gas-emissions" target="_blank"> 82</a> percent of the transportation sector's emissions.</p><p>The average American car or SUV emits <a href="https://www.epa.gov/greenvehicles/greenhouse-gas-emissions-typical-passenger-vehicle" target="_blank">404 grams</a> of carbon dioxide (CO2) per mile traveled. So reducing commuting by 164 billion miles would avoid 66 million metric tons of CO2 emissions annually. These are significant emissions reductions, but they'd only make a small dent in total transportation-related greenhouse gas emissions, which reached nearly <a href="https://www.epa.gov/ghgemissions/inventory-us-greenhouse-gas-emissions-and-sinks" target="_blank">1.9 billion metric tons</a> in 2018.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY4OS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYwOTEzMDQ2N30.kNeCqEqhHQcOV8p2HMENkbOtLoShEGEsXOycpTdlxco/img.jpg?width=980" id="e7f7b" class="rm-shortcode" data-rm-shortcode-id="ce9e7ab7f9c21489e7487b820813367e" data-rm-shortcode-name="rebelmouse-image" /><p>Nevertheless, it would help us move in the right direction. And while it only represents a small percentage of total emissions, it would still be the <a href="https://www.epa.gov/energy/greenhouse-gas-equivalencies-calculator" target="_blank">equivalent</a> of more eliminating emissions from than 7 million homes' total energy use for one year, or the same as shutting down more than 16 coal-fired power plants.</p>
Impact on Health-harming Air Pollution
<p>People across America regularly breathe polluted air, which increases their risk of attacks and other adverse health impacts, and even premature death. In fact, in 2018 <a href="https://uspirg.org/sites/pirg/files/reports/EnvironmentAmerica_TroubleintheAir_scrn.pdf" target="_blank">108 million Americans</a> lived in areas that experienced more than 100 days of degraded air quality. Our cars and trucks are a major source of this pollution, which includes ozone, particulate matter and other smog-forming emissions.</p><p>There's a reason the air has cleared over many of our major cities during the coronavirus lockdowns. When you remove cars from the road, you also remove smog. The lockdowns have resulted in an extreme reduction of VMT — between <a href="https://frontiergroup.org/blogs/blog/fg/america-pause-vehicle-travel-during-covid-19-and-what-comes-next" target="_blank">68 and 72</a> percent across the country (and in some places closer to 90 percent). Assuming that telework has contributed something close to its peak potential reduction of 7 percent, it seems likely that it has played at least a supporting role in helping to clear our skies.</p>Additional Emissions Reductions From Reduced Traffic
<p>The average American commuter wastes <a href="https://www.cnn.com/2019/08/22/us/traffic-commute-gridlock-transportation-study-trnd/index.html" target="_blank">54 hours</a> a year stuck in traffic. That's lost time with friends and families, lost productivity at work, wasted money, tons of unnecessary stress, and a lot more pollution from idling cars.</p><p>Traffic patterns are complicated because traffic is <a href="https://www.weforum.org/agenda/2014/12/4-steps-to-tackling-traffic-congestion/" target="_blank">non-linear</a>, meaning there isn't a one-to-one ratio of percentage of cars removed to percentage of traffic alleviated. As such, just a <a href="https://www.accessmagazine.org/spring-2017/the-access-almanac-traffic-congestion-is-counter-intuitive-and-fixable/" target="_blank">few extra cars</a> on or off the road can have an outsize impact on traffic. Reducing commute VMT by up to 7 percent would have a huge impact on rush hour traffic (when bottlenecks are at their worst and most of that driving occurs). A greater adoption of telework could give people back some of those 54 hours so they can spend it doing the things that matter to them. And slow moving or stop and go traffic results in <a href="https://www.accessmagazine.org/fall-2009/traffic-congestion-greenhouse-gases/" target="_blank">greater emissions</a> than free-flowing traffic. So freeing up the roads and alleviating traffic for the remaining will result in even greater emissions reductions.</p>What Needs to Happen for Telework to Live Up to Its Potential?
<p>It's clear that telework can have significant societal benefits, including less global warming pollution and cleaner skies. But significant benefits are only possible if everyone whose job could plausibly be done from home has that opportunity.</p><p>To reach that goal, several barriers must be overcome:</p><p><em>Technology: </em>We've all had technical mix-ups when using Zoom or Google Hangouts or one of the other conferencing platforms. But the real technological barrier is access to broadband. <a href="https://www.pewresearch.org/internet/fact-sheet/internet-broadband/#who-has-home-broadband" target="_blank">Roughly three-quarters</a> of American adults have broadband internet service at home, but the rate of access is much lower in rural parts of the country, according to a report by Pew Research Center. Those locations often don't have broadband infrastructure and even <a href="https://www.brookings.edu/blog/up-front/2020/04/06/telecommuting-will-likely-continue-long-after-the-pandemic/" target="_blank">14</a> percent of households in urban areas lack access, usually because they are not able to afford it. States should make funding available to develop broadband capacity in underserved areas.</p><p><em>Employer policies and managerial reluctance</em>: Coronavirus lockdowns across the country have forced employers and managers to adapt to large-scale telework quickly on an emergency basis, meaning these barriers are less likely relevant now than before. But general employer and manager <a href="https://www.gao.gov/assets/690/683455.pdf" target="_blank">reluctance</a> to embrace working from home has slowed this transition. Cities and states can encourage employer acceptance of telework by providing <a href="https://www.boston.com/news/local-news/2019/07/25/gov-baker-proposes-telecommuting-tax-break-for-companies" target="_blank">tax benefits</a> or other incentives for greater adoption.</p><p><em>Car-centered transportation policies: </em>Our current transportation policies often incentivize driving or parking. From commuter and parking benefits to decades of outsized spending on <a href="https://uspirg.org/reports/usp/highway-boondoggles-5" target="_blank">highway infrastructure</a>, we tip the scales toward getting behind an automobile's wheel. In other words, our transportation policies are meant to move cars rather than incentivize things, such as telework, that would take cars off the road.</p><p>We need to rethink this approach and shift toward better "<a href="https://ops.fhwa.dot.gov/plan4ops/trans_demand.htm" target="_blank">Transportation Demand Management</a>." This requires the implementation of a set of strategies aimed at maximizing traveler choices. Those strategies should include greater employer and employee incentives for telework, as well as policies designed to facilitate more walking, biking, ridesharing, vanpooling and public transportation use.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY5MC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYwNzUwNTM5OX0.9ePNI--qrX2Z32AA7sgDeU5lwKBZtReALXYY8Y9b_Sc/img.jpg?width=980" id="a9e3d" class="rm-shortcode" data-rm-shortcode-id="d41b19fddabdda0afee848bbc5b6c005" data-rm-shortcode-name="rebelmouse-image" />
<p><em>Reposted with permission from <a href="https://therevelator.org/telework-environmental-benefits/" target="_blank">The Revelator</a>. </em><em></em></p>Bikeshare in Milan, October 2019. Guilhem Vellut / CC BY 2.0
<p>That's important, because the potential gains we'd see from telework would only be sustained if that shift were paired with other policies to ensure those commuter miles aren't just replaced with other trips. We usually talk about this in relation to widening or building new highways, but when you open up highway capacity, it usually fills quickly. This is what the wonks call "<a href="https://uspirg.org/reports/usp/highway-boondoggles-5" target="_blank">induced demand</a>." People who otherwise would have driven at a different time of day, taken a different route, taken public transportation or would have avoided traffic on the highway some other way, come back to the road. The same could happen here if additional measures aren't taken.</p><p>It's likely that, even after the coronavirus lockdowns are over, telework is going to become more and more common in the American workforce. As it does, the environmental benefits will be significant. In a time when climate change presents an existential threat to life as we know it and millions of people across the world are subjected to unhealthy levels of air pollution, we need to be taking an all-hands-on-deck approach to solving these problems. Telework can clearly be a significant part of the long-term solution — especially if we take further steps to maximize its potential.</p>From Your Site Articles
- Social Distancing Is Also Helping the Climate - EcoWatch ›
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Looking south from New York City's Central Park. Ajay Suresh / Wikipedia / CC BY 4.0
By Richard leBrasseur
The COVID-19 pandemic has altered humans' relationship with natural landscapes in ways that may be long-lasting. One of its most direct effects on people's daily lives is reduced access to public parks.
<p>
The U.S. Centers for Disease Control and Prevention has issued <a href="https://www.cdc.gov/coronavirus/2019-ncov/prevent-getting-sick/prevention.html" target="_blank">guidelines</a> urging Americans to stay at home whenever feasible, and to avoid discretionary travel and gatherings of more than 10 people. Emergency declarations and stay-at-home orders <a href="https://en.wikipedia.org/wiki/U.S._state_and_local_government_response_to_the_COVID-19_pandemic" target="_blank">vary from state to state</a>, but many jurisdictions have closed <a href="https://thedyrt.com/magazine/local/campground-closures-list-covid-19/" target="_blank">state</a> and <a href="https://parks.arlingtonva.us/2020/04/parks-recreation-working-to-keep-people-healthy-and-safe/" target="_blank">county parks</a>, as well as smaller parks, playgrounds, beaches and other outdoor destinations.
</p>
<p>There's good reason for these actions, especially in places where people have <a href="https://www.cnn.com/2020/04/26/us/southern-california-beaches-coronavirus-heat/index.html" target="_blank">spurned social distancing rules</a>. But particularly in urban environments, parks are important to human health and well-being.</p><p>As a <a href="https://www.researchgate.net/profile/Richard_Le_Brasseur" target="_blank">landscape architect</a>, I believe that <a href="https://www.olmsted.org/the-olmsted-legacy/frederick-law-olmsted-sr" target="_blank">Frederick Law Olmsted</a>, the founder of our field, took the right approach. Olmsted served as general secretary of the U.S. Sanitary Commission during the Civil War, and his knowledge of contagious diseases informed his visions for his great North American urban parks, including <a href="https://www.centralpark.com/" target="_blank">Central Park</a> in New York, <a href="https://www.lemontroyal.qc.ca/en" target="_blank">Mount Royal Park</a> in Montreal and Boston's <a href="https://www.emeraldnecklace.org/park-overview/" target="_blank">Emerald Necklace</a> park system. In my view, closing parks and public green spaces should be a temporary, last-resort measure for disease control, and reopening closed parks should be a priority as cities emerge from shutdowns.</p>
<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="a867752aaff56a08500b385a86246215"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/Lm4UD1eOTSI?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span>
Making Healthy Places
<p>Olmsted was born in 1822 but became a landscape architect rather late in his career, at <a href="https://www.olmsted.org/the-olmsted-legacy/olmsted-theory-and-design-principles/olmsted-his-essential-theory" target="_blank">age 43</a>. His ideas evolved from a diverse and unique set of experiences.</p><p>From the start, Olmsted recognized the positive effect of nature, noting how urban trees provided a "<a href="https://loa-shared.s3.amazonaws.com/static/pdf/Olmsted_Trees.pdf" target="_blank">soothing and refreshing sanitary influence</a>." His "sanitary style" of design offered more than mere decoration and ornamentation. "Service must precede art" was his cry.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY0Ni9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTU5Njk0MTU4NH0.0B1-PqUutTRmDQFUSVoUs92nvTWwyoXnAWF7IOCG0ko/img.png?width=980" id="cd54e" class="rm-shortcode" data-rm-shortcode-id="56aeeebf247c3a9dd09d5fc14e90805c" data-rm-shortcode-name="rebelmouse-image" />
Olmsted's 1874 plan for the U.S. Capitol grounds in Washington, DC. Architect of the Capitol
<p>Olmsted came of age in the mid-19th century, as the public health movement was rapidly developing in response to typhoid, cholera and typhus epidemics in European cities. As managing editor of Putnam's Monthly in New York City, he regularly walked the crowded tenement streets of Lower Manhattan.</p><p>At the U.S. Sanitary Commission during the Civil War, Olmsted led efforts to improve sanitation in Union Army military camps and protect soldiers' health. He initiated policies for selecting proper camp locations, installing drainage and disposing of waste, ventilating tents and preparing food, all designed to reduce disease. And in 1866 he witnessed adoption of New York's <a href="https://en.wikipedia.org/wiki/Metropolitan_Health_Bill" target="_blank">Metropolitan Health Bill</a>, the first city law to control unhealthy housing conditions.</p>Antidotes to Urban Stress
<p>The insights Olmsted gained into connections between space, disease control and public health clearly influenced his landscape architectural career and the design of many urban park systems. For example, his design for the interlinked parks that forms Boston's <a href="https://ramboll.com/-/media/files/rgr/lcl/bgi_final-report_mit_boston_20160403.pdf?la=en" target="_blank">Emerald Necklace</a> foreshadowed the concept of green infrastructure.</p><p>This system centered on stagnant and deteriorated marshes that had became disconnected from the tidal flow of the Charles River as Boston grew. City residents were dumping trash and sewage in the marshes, creating <a href="https://landscapes.northeastern.edu/water-sanitation-and-public-health-in-boston/" target="_blank">fetid dumps that spread waterborne diseases</a>. Olmsted's design reconnected these water systems to improve flow and flush out stagnant zones, while integrating a series of smaller parks along its trailways.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzY1Mi9vcmlnaW4ucG5nIiwiZXhwaXJlc19hdCI6MTYxMzA0MTM4Nn0.NDri69ZuP5S1-FFERwACr1MFhgb4eqhxc4DkXq8OLR0/img.png?width=980" id="4f7fc" class="rm-shortcode" data-rm-shortcode-id="15936574ba99f0927e4a509d7a6b3694" data-rm-shortcode-name="rebelmouse-image" />
Boston's Emerald Necklace park system today. Emerald Necklace Conservancy / CC BY-ND
<p>Olmsted also designed <a href="https://www.6sqft.com/in-1894-the-first-bike-lane-in-america-was-built-on-brooklyns-ocean-parkway/" target="_blank">America's first bike lane</a>, which originated in Brooklyn, New York's Prospect Park. Of the tree-lined boulevards in his design for Central Park, Olmsted said, "Air is disinfected by sunlight and foliage. Foliage also acts mechanically to <a href="https://doi.org/10.1080/04419057.2013.836557" target="_blank">purify the air by screening it.</a>"</p><p>In all of his urban parks, Olmsted sought to immerse visitors in restorative and therapeutic natural landscapes — an experience he viewed as the most profound and effective antidote to the stress and ailments of urban life.</p>Parks in the Time of COVID-19
<p>Today researchers are documenting many health benefits associated with being outside. Spending time in parks and green spaces clearly benefits urban dwellers' <a href="https://doi.org/10.1016/j.landurbplan.2007.09.009" target="_blank">psychological, emotional and overall well-being</a>. It <a href="https://doi.org/10.3390/ijerph10030913" target="_blank">reduces stress</a>, <a href="https://doi.org/10.1177/0013916591231001" target="_blank">improves cognitive functioning</a> and is associated with <a href="https://doi.org/10.1007/s40471-015-0043-7" target="_blank">improved overall health</a>.</p><p>In my view, government agencies should work to make these vital services as widely available as possible, especially during stressful periods like pandemic shutdowns. Certain types of public green spaces, such as botanical gardens, arboretums and wide trails, are well suited to maintaining social distancing rules. Other types where visitors may be likely to cluster, such as beaches and playgrounds, require stricter regulation.</p><p>There are many ways to make parks accessible with appropriate levels of control. One option is stationing agents at entry points to monitor and enforce capacity controls. Park managers can use timed entries and parking area restrictions to limit social crowding, as well as temperature screening and face mask provisions.</p><iframe width="100%" height="150" scrolling="no" class="rm-shortcode twitter-embed-1258546078162419712" id="twitter-embed-1258546078162419712" lazy-loadable="true" src="/res/community/twitter_embed/?iframe_id=twitter-embed-1258546078162419712&created_ts=1588895742.0&screen_name=WAStatePks&text=The+weather%27s+going+to+be+awesome+this+weekend.+Heading+to+your+local+%23WaStatePark%3F+Be+like+mascots+Bagley+and+Ruth%E2%80%A6+https%3A%2F%2Ft.co%2FBwCzquGx75&id=1258546078162419712&name=WaStatePks" frameborder="0" data-rm-shortcode-id="defaeca6d251c3f521f316ea78e9a454"></iframe><p>For example, in <a href="https://www.state.nj.us/dep/parksandforests/sps_covid.html" target="_blank">New Jersey</a>, many public parks have reopened for walking, hiking, bicycling and fishing while keeping playgrounds, picnic and camping areas and restrooms closed. They also have limited parking capacity to 50 percent of capacity.</p><p>In Shanghai, <a href="https://www.scmp.com/news/china/society/article/3075224/coronavirus-parks-and-tourist-attractions-reopen-china-tries-get" target="_blank">China</a>, the government recently reopened most parks and several major attractions, including the <a href="http://en.csnbgsh.cn/sites/chenshan/chenshan_en/index.ashx" target="_blank">Chenshan Botanical Garden</a> and the <a href="http://www.smartshanghai.com/venue/2401/Shanghai_Zoo_shanghai" target="_blank">city zoo</a>. Entry requires successful screening and online reservations, and visits are limited to a maximum of two hours.</p><p>Technologies such as GPS tracking and biometrics can set a precedent for future green space interaction. Residents could sign up for reserved time slots and log into apps that monitor their entry and distancing behavior. Some Americans might be put off by such technocentric means, but officials should be clear that making visitation easy and safe for all is the priority.</p><p>There will be challenges, especially when people <a href="https://www.wxyz.com/news/coronavirus/dnr-state-park-closures-likely-if-people-dont-follow-social-distancing-rules" target="_blank">flout social distancing rules</a>. But urban parks and nature offer plenty of benefits that are especially important during a pandemic. I believe that finding ways to enjoy them now in a manner safe for all will be well worth the effort.</p>
<p>
<em>Reposted with permission from </em><em><a href="https://theconversation.com/parks-matter-more-than-ever-during-a-time-of-sickness-something-frederick-law-olmsted-understood-in-the-19th-century-137882" target="_blank">The Conversation</a></em><em>.</em>
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- National Parks to Start Partial Reopening - EcoWatch ›
- Singapore Uses 'Scary' Robot Dog to Enforce Social Distancing ... ›
- COVID-19 Reveals a Crisis of Public Spaces - EcoWatch ›
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Minerals are key nutrients that your body requires to function. They affect various aspects of bodily function, such as growth, bone health, muscle contractions, fluid balance, and many other processes.
<p>However, many are difficult for your body to absorb. That's why chelated minerals, which are supplements touted for improved absorption, have gained interest recently.</p><p>Chelated minerals are bound to compounds like amino or organic acids, which are meant to boost your body's uptake of the mineral at hand.</p><p>This article explains whether chelated minerals are effective.</p>
<p><em>Reposted with permission from </em><a href="https://www.healthline.com/" target="_blank"><em>Healthline</em></a><em>. For detailed source information, please view the original article on </em><em><a href="https://www.healthline.com/nutrition/chelated-minerals" target="_blank">Healthline</a></em><em>.</em></p>
What Are Chelated Minerals?
<p>Minerals are a type of nutrient that your body needs to function properly. As your body cannot produce minerals, you must obtain them through your diet.</p><p>Yet, many are difficult to absorb. For example, your intestine may only absorb 0.4–2.5% of chromium from food.</p><p>Chelated minerals are meant to boost absorption. They're bound to a chelating agent, which are typically organic compounds or <a href="https://www.healthline.com/nutrition/essential-amino-acids" target="_blank">amino acids</a> that help prevent the minerals from interacting with other compounds.</p><p>For example, <a href="https://www.healthline.com/nutrition/chromium-picolinate" target="_blank">chromium picolinate</a> is a type of chromium attached to three molecules of picolinic acid. It's absorbed through a different pathway than dietary chromium and appears to be more stable in your body.</p><p><strong>Summary</strong></p><p><strong></strong>Chelated minerals are minerals bound to a chelating agent, which is designed to enhance their absorption in your body.</p>Various Types of Chelated Minerals
<p>Most minerals are available in chelated form. Some of the most common include:</p><ul><li>calcium</li><li><a href="https://www.healthline.com/health/chelated-zinc" target="_blank">zinc</a></li><li>iron</li><li>copper</li><li>magnesium</li><li>potassium</li><li>cobalt</li><li>chromium</li><li><a href="https://www.healthline.com/nutrition/molybdenum" target="_blank">molybdenum</a></li></ul><p>They're typically made using an amino or organic acid.</p><p><strong>Amino Acids</strong></p><p>These amino acids are commonly used to make mineral chelates:</p><ul><li><strong>Aspartic acid:</strong> used to make zinc aspartate, magnesium aspartate, and more</li><li><strong>Methionine:</strong> used to make copper methionine, zinc methionine, and more</li><li><strong>Monomethionine:</strong> used to make zinc monomethionine</li><li><strong>Lysine:</strong> used to make calcium lysinate</li><li><strong>Glycine:</strong> used to make magnesium glycinate</li></ul><p><strong>Organic Acids</strong></p><p>Organic acids used to make mineral chelates include:</p><ul><li><strong>Acetic acid: </strong>used to make zinc acetate, calcium acetate, and more</li><li><strong>Citric acid: </strong>used to make chromium citrate, magnesium citrate, and more</li><li><strong>Orotic acid: </strong>used to make magnesium orotate, lithium orotate, and more</li><li><strong>Gluconic acid: </strong>used to make iron gluconate, zinc gluconate, and more</li><li><strong>Fumaric acid: </strong>used to make iron (ferrous) fumarate</li><li><strong>Picolinic acid: </strong>used to make chromium picolinate, manganese picolinate, and more</li></ul><p><strong>Summary</strong></p><p><strong></strong>Chelated minerals are usually joined to either organic acids or amino acids. Most mineral supplements are available in chelated form.</p>Do Chelated Minerals Have Better Absorption?
<p>Chelated minerals are often touted as having better absorption than non-chelated ones.</p><p>Several studies have compared the absorption of the two.</p><p>For example, a study in 15 adults found that chelated zinc (as zinc citrate and zinc gluconate) was absorbed around 11% more effectively than non-chelated zinc (as zinc oxide).</p><p>Similarly, a study in 30 adults noted that magnesium glycerophosphate (chelated) raised blood magnesium levels significantly more than magnesium oxide (non-chelated).</p><p>What's more, some research suggests that taking chelated minerals may reduce the total amount you need to consume to reach healthy blood levels. This is important for people at risk of excess mineral intake, such as <a href="https://www.healthline.com/nutrition/why-too-much-iron-is-harmful" target="_blank">iron overload</a>.</p><p>For example, in a study in 300 infants, giving 0.34 mg per pound of body weight (0.75 mg per kg) of iron bisglycinate (chelated) daily raised blood iron levels to levels similar to those caused by 4 times that amount of iron sulfate (non-chelated).</p><p>Yet, not all studies give the same results.</p><p>A study in 23 postmenopausal women showed that 1,000 mg of calcium carbonate (non-chelated) was more rapidly absorbed and raised blood calcium levels more effectively than the same amount of calcium citrate (chelated).</p><p>Meanwhile, a study in pregnant women with <a href="https://www.healthline.com/nutrition/iron-deficiency-signs-symptoms" target="_blank">iron deficiency</a> found no significant difference in blood iron levels when comparing chelated iron (ferrous bisglycinate) with regular iron (ferrous sulfate).</p><p>In general, animal studies indicate that chelated minerals are absorbed more effectively.</p><p>However, these findings should be interpreted with caution, as animals have significantly different digestive tracts than humans. These differences can affect mineral absorption.</p><p>Given that the current research is mixed, more research on chelated minerals is needed.</p><p><strong>Summary</strong></p><p><strong></strong>Current research provides mixed results on whether chelated minerals are absorbed better than regular minerals. More studies are needed before one can be recommended over the other.<br></p>Should You Buy Chelated Minerals?
<p>In some situations, taking the chelated form of a mineral may be more suitable.</p><p>For instance, chelated minerals may benefit older adults. As you age, you may produce less stomach acid, which can affect mineral absorption.</p><p>Because chelated minerals are bound to an amino or organic acid, they don't require as much <a href="https://www.healthline.com/health/how-to-increase-stomach-acid" target="_blank">stomach acid</a> to be efficiently digested.<a href="https://www.ncbi.nlm.nih.gov/pubmed/19958055" target="_blank"></a></p><p>Similarly, people who experience stomach pain after taking supplements may benefit from chelated minerals, as they're less dependent on stomach acid for digestion.</p><p>Nonetheless, regular, non-chelated minerals are sufficient for most adults.</p><p>Plus, chelated minerals tend to cost more than non-chelated ones. If cost is a concern for you, stick with regular mineral supplements.</p><p>Keep in mind that mineral supplements are unnecessary for most healthy adults unless your diet doesn't provide enough to meet your daily needs. In most instances, mineral supplements aren't a suitable replacement for dietary mineral intake.</p><p>Still, <a href="https://www.healthline.com/nutrition/7-supplements-for-vegans" target="_blank">vegans</a>, blood donors, pregnant women, and certain other populations may benefit from regularly supplementing with minerals.</p><p>If you plan on taking chelated minerals, you should speak with a healthcare professional beforehand.</p><p><strong>Summary</strong></p><p><strong></strong>Some individuals, such as older adults and those who have difficulty tolerating regular supplements, may benefit from chelated minerals.</p>The Bottom Line
<p>Chelated minerals are those bound to a chelating agent, such as an organic or amino acid, to improve absorption.</p><p>Though they're often said to be absorbed better than regular mineral supplements, the current research is mixed.</p><p>For certain populations, such as <a href="https://www.healthline.com/nutrition/nutritional-needs-and-aging" target="_blank">older adults</a> and those with stomach issues, chelated minerals are a suitable alternative to regular minerals. However, for most healthy adults, there's no need to choose one over the other.</p>From Your Site Articles
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A young monk seal underwater in the Northwest Hawaiian Islands. NOAA / PIFSC / HMSRP
By Tara Lohan
The Sargasso Sea, an area of the Atlantic Ocean between the Caribbean and Bermuda, has bedeviled sailors for centuries. Its namesake — sargassum, a type of free-floating seaweed — and notoriously calm winds have "trapped" countless mariners, including the crew of Christopher Columbus's Santa Maria.
<p>For the past 500 years, most of the stories that have come from the Sargasso have been about stranded ships and sunken vessels. But in recent years scientists have rewritten the sea's narrative. It's not a life-stealing sea, but a life-giving one. The seaweed alone helps support 100 species of invertebrates, 280 species of fish and 23 species of birds.</p><p>That's one of the reasons why a team of scientists from 13 universities and institutions included the Sargasso Sea as one of 10 biodiversity hotspots in the high seas — areas of the ocean outside of national boundaries — that their research indicates should be considered for designation as marine protected areas.</p><p>Their <a href="https://www.sciencedirect.com/science/article/pii/S0308597X19309194#!" target="_blank">recommendations</a>, published earlier this year in the journal <em>Marine Policy</em>, took more than a little bit of work to develop.</p>
<p><em>Reposted with permission from <a href="https://therevelator.org/ocean-biodiversity-mpa/" target="_blank">The Revelator</a>. </em><em></em></p>
<img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzEwNS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTU5OTkwNzAyM30.Np_V-1lN3jiRrejo8GI3dZ0C7rzIbgCQr2vaV-U3-Xk/img.jpg?width=980" id="ef11e" class="rm-shortcode" data-rm-shortcode-id="a71193b1578c9a9b1b6edd21ccdbd716" data-rm-shortcode-name="rebelmouse-image" />
Results from the global data-driven conservation planning analysis showing priority areas to be considered for protection (green) in marine areas beyond national jurisdiction. Visalli et al
Quantifying the Great Unknown
<p>The high seas make up two-thirds of the ocean, much of which is remote. Scientists are still learning about the diversity and complexity of life there.</p><p>"We're discovering new species in the high seas all the time," said Morgan Visalli, lead author of <em>Marine Policy</em> study and a project scientist with U.C. Santa Barbara's <a href="https://boi.ucsb.edu/" target="_blank">Benioff Ocean Initiative</a>.</p><p>But at the same time, her colleague and study coauthor Douglas McCauley, director of the Benioff Ocean Initiative, said there's also a lot we <em>do</em> know that can help guide conservation.</p><p>They began their study by reaching out to networks of colleagues across the world to help gather data.</p><p>"I was really impressed by how much we actually know — how much data we have for what is out there, biologically speaking," he said. "And also what people are doing in that space. We can't fall back on the excuse of not knowing enough."</p><p>The researchers ended up analyzing 22 billion data points — a huge data-processing challenge — to identify areas of the high seas that could warrant protection.</p><p>That included looking at indicators such as seafloor habitat, ocean productivity, diversity and richness of species, and extinction risks. They also identified certain physical features — like seamounts and hydrothermal vents — where changes in elevation and temperature help foster biodiversity.</p><p>Their results identified <a href="https://www.pewtrusts.org/en/research-and-analysis/reports/2020/03/a-path-to-creating-the-first-generation-of-high-seas-protected-areas" target="_blank">priority regions</a> in nearly all the major ocean basins, with the largest areas in the South Pacific Ocean. Key areas also included the Sargasso Sea, as well as the Costa Rica thermal dome in the Pacific Ocean; the South Tasman Sea; the Emperor Seamount Chain northwest of the Hawaiian Islands; the Mascarene Plateau in the Indian Ocean; and the Walvis Ridge, an undersea mountain range off southwestern Africa.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzEwNi9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzNDI4NDYwN30.QFfMyJCTEjL8D37O12PIkoBxHP_Pb9DNEnRV6eiEiKo/img.jpg?width=980" id="9c6dd" class="rm-shortcode" data-rm-shortcode-id="7261fcecfef2fae3263eb06f1e3f8b1c" data-rm-shortcode-name="rebelmouse-image" />
UCSB analysis; Marineregions.org; Natural Earth. © 2020 The Pew Charitable Trusts
<p>Their model avoided areas of high fishing activity in order to avoid what the study calls "real or perceived negative socioeconomic impacts" of setting aside conservation areas. It also took into consideration how climate change could alter biodiversity by selecting areas critical today and ones likely to be important in the future as well.</p>The Need for Protection
<p>The research comes at a critical time for the future of the ocean — and the high seas, specifically.</p><p>A new United Nations treaty to protect and conserve biodiversity in the high seas is<a href="https://therevelator.org/high-seas-treaty/" target="_blank"> currently being negotiated</a>, and a focus of those talks is how to create a framework for establishing marine protected areas outside of national waters. This could help ensure that unique ecosystems like the Sargasso Sea and others identified in the <em>Marine Policy</em> study aren't overexploited.</p><p>The current law that governs the high seas, the United Nations Convention on the Law of the Sea, was finalized in 1982. But since then, our collective impact is starting to reveal gaps in governance.</p><p>Marine shipping traffic is up 1,600 percent and plastic pollution has increased 100-fold. At least one-third of fish stocks are being overharvested, and many migratory fish species, such as tuna, have declined more than 60 percent. Technological advances have led to more prospecting in the ocean's depths for minerals and other genetic resources, as well as more destructive practices, like trawling along the ocean floor. Climate change, which is warming waters and increasing acidification, poses even more risks to ocean life.</p><img lazy-loadable="true" src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yMzMxMzEwOC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTYzNzE3NTg0MX0.Hg5Z-qf8B0rThFdYtITYNyBUPqsoWm8f-xxVHKV0MhY/img.jpg?width=980" id="2c686" class="rm-shortcode" data-rm-shortcode-id="60a28fa3ad6adf7e3397251af13e1ccf" data-rm-shortcode-name="rebelmouse-image" />
Coral bleaching in the Gulf of Thailand. Petchrung Sukpong / CC BY-SA 2.0
<p>This has all taken a toll.</p><p>A <a href="https://www.un.org/sustainabledevelopment/blog/2019/05/nature-decline-unprecedented-report/" target="_blank">landmark report</a> last year from the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services found massive declines in biodiversity globally — including in the ocean, with one-third of all reef-forming corals and marine mammals threatened with extinction.</p><p>A recent study in the journal <a href="https://www.nature.com/articles/s41586-020-2146-7" target="_blank" style="">Nature</a>, published just a few days after the <em>Marine Policy</em> study, suggests that we've come to a critical crossroads.</p><p>"We are at a point at which we can choose between a legacy of a resilient and vibrant ocean or an irreversibly disrupted ocean, for the generations to follow," wrote the researchers, led by Carlos Duarte, a professor of marine science at King Abdullah University of Science and Technology.</p><p>They posited that with enough resources and global will, we can see a "substantial recovery of the abundance, structure and function of marine life" by 2050. But to do that, we need to scale up efforts to protect vulnerable species and habitats, reduce pollution and — most critically — curb climate change.</p><p>That's why Visalli and McCauley believe efforts like the emerging high seas treaty are important.</p><p>So far fully implemented marine protected areas span just 5 percent of the ocean. And the vast majority of these reserves are in national waters, which are only one-third of the ocean. But a high seas treaty would help create a framework to more easily set aside conservation-rich areas in a much greater expanse.</p><p>"Even though there is industry out there and it has been increasing over the past several decades," said Visalli, "there is still a lot of wilderness in the high seas, and we are at this moment where we have an opportunity to protect these wild places before industry continues to expand even further."</p><p>To truly protect and restore ocean health, scientists have been calling for a bare minimum of 30 percent of the ocean to be protected. More protected areas in the high seas are important for meeting that goal. But just as crucial as how much space, is also <em>where</em> that space is.</p>The Need for Protected Spaces
<p>The major driver for changing and threatening biodiversity in the long term is climate change, said McCauley, which makes protecting these spaces vital in the short term.</p><p>"We are already seeing the first manifestation of these threats and we need to think about climate change and always manage the oceans — from fishing regulations to ocean parks — with that in mind," he said. "Climate change is changing where biodiversity will be in the high seas, and we can use data to plan for that."</p><p>Duarte and authors of the <em>Nature</em> study wrote that "Climate change is the critical backdrop against which all future rebuilding efforts will play out." But well-managed marine protected areas, they said, can help ecosystems be better equipped to handle threats from climate change, like warming temperatures and changing ocean chemistry.</p><p>Getting there won't be cheap. A global network of marine protected areas that conserves 20–30 percent of the ocean could cost $5–19 billion a year, the researchers write in <em>Nature</em>.</p><p>But supporting local economies, feeding communities, and fostering biodiversity don't have to be mutually exclusive. The money spent on conservation will be more than returned in economic gains from the new jobs, revenue from ecotourism, restored fisheries, and protections for coastal areas, their research found.</p><p>But establishing the policy and international agreements, like the high seas treaty, to set plans in motion will require a lot of compromise, said McCauley.</p><p>"We need that space to have an ocean economy and we need that space to have biodiversity," he said. "Can we find a sweet spot?"</p>From Your Site Articles
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