Al Gore's Groundbreaking Film ... 10 Years Later
If you saw An Inconvenient Truth featuring former Vice President Al Gore back in 2006, chances are you left the theater a little stunned and asking a whole lot of questions. Questions like, “What can we do?" “What can I do?"
If so, you weren't the only one. Fortunately.
This month marks the 10th anniversary of the groundbreaking film that prompted millions to start asking questions about climate change and doing something about it, helping shape the modern climate movement we know today. And in the decade since, a lot has changed as a result.
Climate science has made major advances, helping us better understand the challenge we face. Renewable energy, such as solar and wind, is cheaper than fossil fuel-based electricity in many parts of the world. Electric cars are even becoming mainstream (well, for some).
But as much progress as we've seen over the past decade, there's still a lot of work to do to build the sustainable future our planet needs. Let's take a look at what's changed—for better or for worse—in the fight against climate change over the past 10 years.
Solar Power is Booming
One of the biggest success stories in climate solutions is the growth of solar power. In 2015, the U.S. installed 7,260 megawatts direct current (MWdc) of photovoltaic solar which was the largest annual total in history and a giant leap from the 105 MWdc installed in 2006. That's more than a 6,800 percent increase.
It gets better. Solar reached a new record in early 2016 when the one-millionth solar installation came online in the U.S. And according to a report by GTM Research, the U.S. solar market is projected to to grow 119 percent in 2016 alone—adding more than double the amount of capacity installed last year. We could go on (and on) about the rapid growth and benefits of solar energy, but you get the idea: solar is here to stay.
Carbon Emissions are Rising
Carbon emissions account for between 65-76 percent of the greenhouse gases from human activity, causing the Earth's temperature to rise at its fastest rate in millions of years. While natural variance in the Earth's carbon cycle leads to some fluctuations in atmospheric carbon dioxide (CO2) levels, overall, we can see a clear connection between fossil fuels and these levels, which have increased about 40 percent since pre-industrial times. But what's scary is that in the last 10 years alone, CO2 levels have increased 5.5 percent, jumping from 382 parts-per-million (PPM) in July 2006 to 404 PPM in April 2016. Which means more heat trapped in our atmosphere.
Electric Cars have Taken the World by Storm
You might have started spotting electric cars on the road more and more in recent years as both major manufacturers like Chevrolet and Nissan and boutique firms like Tesla Motors have seen their real market potential. But while electric cars have gained exceptional notoriety in the past decade, they're actually a novelty of the past.
British engineer, Thomas Parker, invented the first electric car in 1884, which used rechargeable batteries. Gasoline-powered cars hadn't gained much traction yet, but by the 1930s, engine improvements and the invention of the electric starter made gasoline-fueled cars a better, cheaper option. You know what happens after that.
Fast forward to 2003 when Tesla Motors launched, a company that set out to prove electric cars could be a more efficient and environmentally-friendly option than gasoline-powered cars. Tesla's first electric car, the Tesla Roadster, launched to the public in 2008 and dramatically shifted how consumers views these vehicles. Since then, more and more manufacturers from BMW to Kia to Mercedes Benz have launched their own electric vehicles, taking the technology mainstream and reaching 1 million sales globally in September 2015.
Global Surface Temperatures Are Increasing
These record-breaking temperatures become crystal clear when they're displayed visually. The chart below shows how global surface temperatures have varied from the long-term averages since 1880. Look at the trend beginning around 1950 and you'll see temperature changes steadily increasing throughout the second half of the twentieth century. And within the past decade alone, global temperatures have deviated from the long-term average by 0.63 degrees Celsius (33.14 degrees Fahrenheit) in 2006 to 0.87 degrees Celsius (33.57 degrees Fahrenheit) in 2015.￼ All of this to say our planet is warming like never before in recent history—and it's only getting hotter.
Sea Levels Are Rising
Sea levels have been rising for the past century—and the pace has only increased in the past decade as glaciers melt faster and water temperatures increase, causing oceans to expand. The chart below shows sea-level changes from 1993–2006 where, from June 2006 to January 2016, sea levels increased about 41.24 millimeters (1.62 inches).
You can imagine how this change would affect the half of the global population that lives in towns and cities within 60 kilometers (37 miles) of the coast, including eight of the world's 10 largest cities. These rising sea levels puts millions of people at risk worldwide as storms intensify and more extreme flooding occurs.
World Leaders Signed the Paris Agreement
In 2006, concerted international action on climate change was still just sputtering along. The Kyoto Protocol—the first serious attempt at setting international targets for reducing emissions—had gone into effect the year before, but the U.S. never ratified the agreement and splits between developed and developing nations meant it never worked quite as well as had been hoped. But what these failings did was kickstart a search for a better model of international cooperation on climate action. It wasn't smooth sailing all the way, as the heartbreak of Copenhagen showed in 2009, when negotiators simply walked out and talks on a new climate treaty dissolved. But in the years that followed, countries kept talking and kept working on a new kind of framework that could bring nations at every stage of development together to solve our common challenge, leading to the landmark Paris Agreement last December.
It wasn't easy getting there, but the Paris agreement represents a real turning point. Formally signed this Earth Day, the deal is the first of its kind to set global targets for reducing carbon emissions and includes commitments from major carbon emitters like the U.S., China and India.
Our Future is Bright
Yes, we have a lot of work ahead to stop climate change. But in the past 10 years, the world has made incredible progress in areas like advancing climate science, rapidly growing renewable energy technologies and international cooperation. And while we're not going to claim An Inconvenient Truth was solely responsible for all these developments, what the film did was bring the challenge of climate change out into the open and into mainstream culture like never before. The result was people in every time zone started asking themselves what they could do—and got working on the answers.
Thanks to their answers and all the breakthroughs above, today we know we can solve it, if we stay committed to this path—and if our world leaders follow through with their commitments to reducing emissions in the Paris agreement. And that's a truth worth sharing.
Ready to take action for the future of our planet? Sign up with Climate Reality and recommit to climate action on the 10th anniversary of An Inconvenient Truth.
EcoWatch Daily Newsletter
By Michael Svoboda
The enduring pandemic will make conventional forms of travel difficult if not impossible this summer. As a result, many will consider virtual alternatives for their vacations, including one of the oldest forms of virtual reality – books.
Watchdog Accuses Trump's NOAA of 'Choosing Extinction' for Right Whales by Hiding Scientific Evidence
By Julia Conley
As the North Atlantic right whale was placed on the International Union for Conservation of Nature's list of critically endangered species Thursday, environmental protection groups accusing the U.S. government of bowing to fishing and fossil fuel industry pressure to downplay the threat and failing to enact common-sense restrictions to protect the animals.
- Lemurs and Northern Right Whales Near Brink of Extinction ... ›
- Trump Administration Approves Harmful Seismic Blasting in Atlantic ... ›
By Beth Ann Mayer
Since even moderate-intensity workouts offer a slew of benefits, walking is a good choice for people looking to stay healthy.
How to Rock Your Walk<p>Walking isn't just fun and healthy. It's accessible.</p><p>"Walking is cheap," says Dr. John Paul H. Rue, a sports medicine doctor at <a href="https://mdmercy.com/" target="_blank">Mercy Medical Center in Baltimore</a>. "You can do it anywhere at any time; [it] requires little to no special equipment and has many of the same cardio benefits as running or other more intense workouts."</p><p>Want to up your walking game? Try the tips below.</p>
Use Hand Weights<p>Cardio and strength training can go hand-in-hand when you add weights to your walk.</p><p>A <a href="https://journals.lww.com/acsm-msse/Fulltext/2019/03000/Associations_of_Resistance_Exercise_with.14.aspx" target="_blank">2019 study</a> found that weight training is good for your heart, and <a href="https://www.mayoclinicproceedings.org/article/S0025-6196(17)30167-2/abstract" target="_blank">research</a> shows it reduces the risk of developing a <a href="https://www.healthline.com/health/nutrition-metabolism-disorders" target="_blank">metabolic disorder</a> by 17 percent. People with metabolic disorders have a higher chance of being diagnosed with high cholesterol, high blood pressure, and diabetes.</p><p>Rue suggests not carrying weights for your entire walk.</p><p>"Hand weights can give you an added level of energy burning, but you have to be careful with these because carrying [them] over a long period of time or while walking could actually lead to some overuse injuries," he says.</p>
Make It a Circuit<p>As another option, consider doing a circuit. First, put a pair of dumbbells on your lawn or somewhere in your home. Walk around the block once, then stop and do some bicep curls and tricep lifts before walking around the block again.</p><p>Rue recommends <a href="https://www.healthline.com/health/exercise-fitness/running-with-weights" target="_blank">avoiding ankle weights</a> during cardio workouts, as they force you to use your quadriceps rather than hamstrings. They can also cause muscle imbalance, according to the <a href="https://www.health.harvard.edu/staying-healthy/wearable-weights-how-they-can-help-or-hurt" target="_blank">Harvard Health Letter</a>.</p>
Find a Fitness Trail<p>Strength training isn't limited to weights. You can get stronger by <a href="https://www.healthline.com/health/bodyweight-workout" target="_blank">simply using your body</a>.</p><p>Often found at parks, fitness trails are obstacle courses with equipment for pullups, pushups, rowing, and stretches to build upper and lower body strength.</p><p>Try searching "fitness trails near me" online, checking out your local parks and recreation website, or calling the municipal office to <a href="https://calisthenics-parks.com/" target="_blank">find one</a>.</p>
Recruit a Friend<p>People who workout together stay healthy together.</p><p><a href="https://bmcgeriatr.biomedcentral.com/articles/10.1186/s12877-017-0584-3" target="_blank">One study</a> showed that older adults who exercised with a group improved or maintained their functional health and enjoyed their lives more.</p><p>Enlist the help of a walking buddy with a regimen you aspire to have. If you don't know anyone in your area, apps like <a href="https://www.strava.com/" target="_blank">Strava</a> have social networking features so you can get support from fellow exercisers.</p>
Try Meditation<p>According to the <a href="https://www.nccih.nih.gov/research/statistics/nhis/2017" target="_blank">2017 National Health Interview Survey</a>, published by the National Institutes of Health, meditation is on the rise, and for good reason.</p><p>Researchers <a href="https://pubmed.ncbi.nlm.nih.gov/29616846/" target="_blank">found</a> that mind-body relaxation practices can regulate inflammation, <a href="https://www.healthline.com/health/biological-rhythms" target="_blank">circadian rhythms</a>, and <a href="https://www.healthline.com/health/glucose" target="_blank">glucose</a> metabolism, as well as lower <a href="https://www.healthline.com/health/high-blood-pressure-hypertension" target="_blank">blood pressure</a>.</p><p>"Any form of exercise can be turned into a meditation of some type, either by the surroundings you are walking in, like a park or trail, or by blocking out the outside world with music on your headphones," Rue says.</p><p>You can also play a podcast or download an app like <a href="https://www.headspace.com/headspace-meditation-app" target="_blank">Headspace</a> that has a library of guided meditations to practice while you walk.</p>
Do Fartlek Walks<p>Typically used in running, fartlek intervals alternate periods of increased and decreased speed. These are <a href="https://www.healthline.com/nutrition/benefits-of-hiit" target="_blank">high-intensity interval training (HIIT)</a> workouts, which allow exercisers to accomplish more in less time.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0154075" target="_blank">One study</a> showed that 10-minute interval training improved <a href="https://www.healthline.com/health/metabolic-syndrome" target="_blank">cardiometabolic</a> health, or lowered the risk of heart disease, stroke, and diabetes, just as well as working out at a continuous pace for 50 minutes.</p><p><a href="https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0111489" target="_blank">Research</a> also shows that HIIT workouts increase muscle <a href="https://www.healthline.com/health/fast-twitch-muscles" target="_blank">oxidative</a> capacity, or the ability to use oxygen. To do a fartlek walk, try walking at an increased pace for 3 minutes, slow down for 2 minutes, and repeat.</p>
Gradually Increase Pace<p>A faster walking pace is associated with a lower risk of <a href="https://www.healthline.com/health/copd" target="_blank">chronic obstructive pulmonary disease (COPD)</a> and respiratory diseases, according to a <a href="https://pubmed.ncbi.nlm.nih.gov/30303933/" target="_blank">2019 study</a>.</p><p>Still, it's best not to go from a stroll to an Olympic-worthy power walk in a day. Instead, increase your pace gradually to prevent injury.</p><p>"Start by walking at a brisk pace for about 10 minutes per day, 3 to 5 days per week," Rue says. "Once you've done this for a few weeks, increase your time by 5 to 10 minutes per day until you get to 30 minutes."</p>
Add Stairs<p>You've likely heard that taking the stairs instead of an elevator is a way to add more movement into your daily routine. It's also a way to step up your walking. Stair climbing has been shown to <a href="https://www.sciencedirect.com/science/article/pii/S2211335519301123?via%3Dihub" target="_blank">decrease the risk of mortality</a> and can easily add a bit more challenge to your walk.</p><p>If you don't have stairs in your home, you can often find them outside a local municipal building, train station, or at a high school stadium.</p>
Is Your Walk a True Cardio Workout?<p>Not all walks are equal. A walk that's too leisurely may not provide enough burn to qualify as cardio. To see if you're getting a good workout, try to <a href="https://www.healthline.com/health/how-to-check-heart-rate" target="_blank">measure your heart rate</a> using a monitor.</p><p>"A target goal for a good walking workout heart rate is about 50 to 70 percent of your maximum heart rate," Rue says, adding that maximum heart rate is <a href="https://www.healthline.com/health/fitness-exercise/fat-burning-heart-rate" target="_blank">typically calculated</a> by 220 beats per minute minus your age.</p><p>You can also monitor how easily you can carry on a conversation while you walk to gauge your heart rate.</p><p>"If you can walk and carry on a normal conversation, that's probably a lower intensity walk," says Rue. "If you are slightly breathless but can still have a conversation, that's probably a moderate workout. If you are out of breath and can't talk normally, that's a vigorous workout."</p>
Takeaway<p>By shaking up your routine, you can add excitement to your workout and reap even more rewards than a basic walk provides. Increasing the pace and intensity of a workout will make it more effective.</p><p>Simply pick your favorite variation to add some spice to your next walk.</p>
- Should I Exercise During the Coronavirus Pandemic? Experts ... ›
- If Meditation Is Not Your Thing, Try a Walk in the Woods - EcoWatch ›
In Major Win for Indigenous Rights, Supreme Court Rules Much of Eastern Oklahoma Is Still a Reservation
Much of Eastern Oklahoma, including most of Tulsa, remains an Indian reservation, the Supreme Court ruled on Thursday.
- Federal Judge Orders Trump Admin to Give Native Americans Their ... ›
- Police Were Ready to Shoot Indigenous Pipeline Protesters in ... ›
- Climate Justice, Indigenous Rights Advocates Rally for Wet'suwet'en ... ›
By Tiffany Means
Summer and fall are great seasons to enjoy the outdoors. But if you're already spending extra time outside because of the COVID-19 pandemic, you may be out of ideas on how to make fresh-air activities feel special. Here are a few suggestions to keep both adults and children entertained and educated in the months ahead, many of which can be done from the comfort of one's home or backyard.
The coronavirus may linger in the air in crowded indoor spaces, spreading from one person to the next, the World Health Organization acknowledged on Thursday, as The New York Times reported. The announcement came just days after 239 scientists wrote a letter urging the WHO to consider that the novel coronavirus is lingering in indoor spaces and infecting people, as EcoWatch reported.
- Airborne Coronavirus Transmission Must Be Taken Seriously, 239 ... ›
- Trump Halts WHO Funding Amidst Criticism of His Own Coronavirus ... ›
- Here's Why COVID-19 Can Spread So Easily at Gyms and Fitness ... ›
- Is the New Coronavirus Airborne? A Study From China Finds Evidence ›
By Angela Nicoletti
The eastern slopes of the Andes Mountains in central Perú are among the most remote places in the world.
- Global Frog Pandemic May Become Even Deadlier as Strains ... ›
- New Species of Diamond Frog Discovered in Remote Pocket of ... ›
- Frogs Are on the Verge of Mass Extinction, Scientists Say - EcoWatch ›