Lyme Disease Expected to Surge
By Marlene Cimons
German physician Alfred Buchwald had no clue that the chronic skin inflammation he described in 1883 was the first recorded case of a serious tick-carrying disease, one that would take hold in a small Connecticut town almost a century later and go on to afflict people across the U.S.
Today we know a lot more than Buchwald did about Lyme disease—that it is caused by a bacterium, Borrelia burgdorferi, and it is transmitted to humans by blacklegged ticks, and that it can cause untold misery for those infected. U.S. scientists first recognized the disease in the 1970s in Old Lyme, Connecticut—hence the name. The condition starts with fever, headache, fatigue and a characteristic bullseye rash. Untreated, it can spread to the joints, the heart and nervous system producing long-lasting, debilitating symptoms. Early use of antibiotics is crucial.
About 300,000 Americans are diagnosed annually with Lyme, with cases concentrated in the Northeast and upper Midwest, according to the Centers for Disease Control and Prevention. The incidence of the disease has doubled in the U.S. since 1991, according to the EPA. And it's about to get much worse, thanks to climate change.
A blacklegged tick. Pixabay
"Warmer temperatures are making cold places suitable habitats for ticks, so new places are having Lyme disease cases, and endemic areas are having more cases than the average," said Edson Severnini, assistant professor of economics and public policy at Carnegie Mellon University's Heinz College, and co-author of a new study that predicts the incidence Lyme disease will rise around 21 percent by mid-century.
Climate change already has amplified the range of invasive insects that devour crops, destroy homes and spread disease. "Tick-borne diseases are an important public health concern and the incidence of these infections is increasing in the Unites States and worldwide," said Igor Dumic, the study's lead author and a researcher at the Mayo Clinic College of Medicine and Science who has treated numerous Lyme patients. "Lyme disease is a classic example of the link between environmental factors and the occurrence and spread of disease."
Ticks typically reside in wooded areas. Pixabay
Ticks spend most of their lives in environments where temperature and humidity directly affect their survival. For this reason, the EPA uses Lyme disease as an indicator of climate change. Higher temperatures spur ticks to venture farther in search of hosts, such as deer, which are more plentiful after warmer winters. "The Lyme disease vector tick needs deer to complete its life cycle, so this means that more ticks will be completing their life cycle, and consequently the tick population will increase," Severnini said. "Also, as temperature rises, people may engage in more outdoor activities, increasing exposure to ticks."
The research, which appears in the Canadian Journal of Infectious Diseases and Medical Microbiology, examined the relationship between weather conditions and Lyme disease in 15 U.S. states. These states, located primarily in the Northeast and Upper Midwest, which make up 95 percent of all U.S. reported cases. The scientists used epidemiological data from the CDC and at meteorological data from the National Oceanic and Atmospheric Administration.
Warmer winters mean more deer, which host ticks. Pixabay
Assuming the temperature will increase by 2 degrees Celsius by mid-century—the forecast of the U.S. National Climate Assessment—the U.S. will see 8.6 more cases of Lyme disease per 100,000 people annually. That is bad news, but governments can take steps to keep the disease in check, Severnini said.
"We need to educate people about how to look for ticks after going to wooded areas where ticks are abundant," he said. "Secondly, people and clinicians should be aware that just because ticks are not present is certain areas it doesn't mean that people aren't traveling to areas where ticks are present. For example, a resident of Arizona, where Lyme disease is rare, can acquire it while camping in Wisconsin and get symptoms upon returning to [his or her] home state of Arizona."
It's not just education, Severnini said. "We can also invest in the development of a Lyme vaccine, use insecticide and acaricidal to decrease the tick population," he added. "Finally, we can prevent severe global warming."
Reposted with permission from our media associate Nexus Media.
By Bill McKibben
To understand the planetary importance of this autumn's presidential election, check the calendar. Voting ends on November 3—and by a fluke of timing, on the morning of November 4 the United States is scheduled to pull out of the Paris Agreement.
President Trump announced that we would abrogate our Paris commitments during a Rose Garden speech in 2017. But under the terms of the accords, it takes three years to formalize the withdrawal. So on Election Day it won't be just Americans watching: The people of the world will see whether the country that has poured more carbon into the atmosphere than any other over the course of history will become the only country that refuses to cooperate in the one international effort to do something about the climate crisis.
EcoWatch Daily Newsletter
By Oliver Milman
The climate crisis is set to be a significant factor in a U.S. presidential election for the first time, with new polling showing a clear majority of American voters want decisive action to deal with the threats posed by global heating.
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America's largest national forest, Tongass National Forest in Alaska, will be opened up to logging and road construction after the Trump administration finalizes its plans to open up the forest on Friday, according to The New York Times.
Aerial view of the Tongass National Forest. Alan Wu / Flickr / CC BY-SA 2.0
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By Ruby Russell and Ajit Niranjan
Hamstrung by coronavirus lockdowns, frustrated school strikers have spent months staging digital protests against world leaders failing to act urgently on climate change.
Pandemic Stalls Protests<p>Last November, the head of the UN Environment Program was among the public and scientific figures to warn that 2020 offered a last chance to cut emissions. Then, few could have suspected this deadline would coincide with an unprecedented public health emergency.</p><p>The pandemic has <a href="https://www.dw.com/en/tough-times-ahead-for-climate-protesters-during-corona-pandemic/a-52978469" target="_blank">dealt climate activism a blow</a>. Niedeggen says that as a movement demanding that the world act on scientific advice, the school strikers took lockdown restrictions extremely seriously, halted public protests immediately and took their activism online.</p><p>On April 24, Fridays for Future organized a "digital strike," with Niedeggen hosting a that racked up close to a quarter of a million views. "We were not physically standing together, but we were all fighting together," she says.</p><p><a href="https://www.dw.com/en/climate-strikers-get-inventive-during-the-covid-19-crisis-fridays-for-future/a-53229262" target="_blank" rel="noopener noreferrer">Activists also gathered thousands of placards</a> from across Germany to lay out in front of the German Bundestag around the central slogan: "Fight every crisis."</p>
Opportunity for a New Normal<p>Last September's Global Climate Strike drew young and old protestors around the world, with organizers estimating a global turnout of 7.6 million, including an estimated 270,000 people in Berlin. Activists have adjusted this year's event to account for social distancing and different levels of coronavirus restrictions in cities taking part.</p><p>They say COVID-19 also presents opportunities.</p><p>"The pandemic shows that we can change our normal daily life, and we are very able to adjust to a situation of crisis," she says. The key question is how economies get back on their feet: "We have the possibility to build a new normal, to build a renewable world order, and an environmentally just, climate-just normal for everybody."</p><p>In July, Jeng was among 20 female Fridays for Future activists from the Global South to sign an open letter to G20 finance ministers warning that their decisions in "exclusive backrooms" over stimulus packages and corporate bailouts would "lock in development pathways for decades."</p><p>"The system is not broken, it was built to be unjust. We don't need recovery, we need a reboot," the letter reads, stressing that "black people, indigenous peoples and people of color," have been disproportionately hit by the economic, climate and coronavirus crises. </p>
Policy 'Not Quite There Yet'<p>Figures on stimulus spending do not suggest their words had much impact. The ministers were criticized for failing to relieve the debt of poorer countries, and according to <a href="https://www.energypolicytracker.org/region/g20/" target="_blank" rel="noopener noreferrer">Energy Policy Tracker</a>, G20 countries by August had pledged $169 billion (142 billion euros) to fossil fuels since the beginning of the pandemic.</p><p>Katrin Uba, associate professor of political science at Uppsala University in Sweden, is researching Fridays for Future. She says that despite the movement raising awareness and gaining access to policymakers, real policy change "is not there yet."</p><p>Still, she stresses that social movements go through waves of mobilization as public attention on their core issues ebbs and flows. And perhaps one of Fridays for Future's biggest achievements is birthing a politically active generation that will keep the fight up long after corona becomes a memory. </p><p>"We know clearly from our research that many of the people who came to the streets hadn't done any protesting before in their lives," she told DW. "And we also know that if you do one protest, you are likely to do more."</p>
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This week marks the official start of fall, but longer nights and colder days can make it harder to spend time outdoors. Luckily, there are several inspiring environmental films that can be streamed at home.
1. Kiss the Ground<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="ccc5f0c92a5603e68aec39e56b0db02a"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/K3-V1j-zMZw?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p><strong>Streaming On: Netflix</strong></p><p><strong>Premiere Date: Sept. 22</strong></p><p>Between <a href="https://www.ecowatch.com/wildfires-california-washington-oregon-photos-2647585008.html" target="_self">wildfires devastating the U.S. West Coast</a> and <a href="https://www.ecowatch.com/tropical-storm-beta-landfall-2647760268.html" target="_self">storms battering the Gulf</a>, the impacts of the <a href="https://www.ecowatch.com/climate-change/" target="_self">climate crisis</a> can feel overwhelming right now. <em><a href="https://kissthegroundmovie.com/" rel="noopener noreferrer" target="_blank">Kiss the Ground</a> </em>offers an alternative to all of the bad news by focusing on solutions.</p><p>The film, directed by Josh and Rebecca Tickell and narrated by Woody Harrelson, explains how we can heal the Earth through "regenerative agriculture," farming practices that draw carbon dioxide from the atmosphere and into soil as a way to restore soil health, which in turn boosts ecosystems and food supplies.</p><p>"<em>Kiss the Ground </em>shows how feasible it is to make these changes at a grassroots level immediately and make a truly substantive impact with low cost and easy to implement solutions," Executive Producer RJ Jain said in an email. "This is why I got involved."</p>
2. Public Trust: The Fight for America's Public Lands<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="5338f7a2931e356910026e5fd76fac56"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/jsKMTAaj_wQ?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p><strong>Streaming On: YouTube</strong></p><p><strong>Premiere Date: Sept. 25</strong></p><p>This <a href="https://www.patagonia.com/films/public-trust/" target="_blank">award-winning documentary</a> tells the stories of Indigenous activists, journalists, whistleblowers and historians working to protect America's <a href="https://www.ecowatch.com/tag/public-lands" target="_self">public lands</a>. The film focuses on three political struggles: the shrinking of <a href="https://www.ecowatch.com/tag/bears-ears" target="_self">Bears Ears</a> National Monument in Utah, the mining of Boundary Waters Wilderness in Minnesota and the opening of the <a href="https://www.ecowatch.com/tag/Arctic-National-Wildlife-Refuge" target="_self">Arctic National Wildlife Refuge</a> to fossil fuel exploration.</p><p><em>Public Trust</em> was directed by David Garrett Byars and produced by Jeremy Rubingh. Patagonia Films, Patagonia founder Yvon Chouinard and actor Robert Redford are executive producers. It will be <a href="https://www.youtube.com/watch?v=OGjnIG7puzY" rel="noopener noreferrer" target="_blank">released</a> on YouTube in time for <a href="https://www.ecowatch.com/national-public-lands-day-2640656776.html" target="_self">National Public Lands Day</a>.</p><p>"Our country is fortunate to have millions of acres of public lands, including National Parks, Monuments, Wildlife Refuges and Wilderness set aside for future generations," Redford said. "Sadly, these lands that belong to you and me are under unprecedented threats from the greed of big corporations, eager to weaken restrictions in the pursuit of profits. Many of our current politicians are also to blame. <em>Public Trust</em> tells the story of citizens who are fighting back. It's a much-needed wake-up call for all of us who want to preserve our unique and wild cultural heritage."<br><br>It will be <a href="https://www.youtube.com/watch?v=OGjnIG7puzY" target="_blank">released</a> on YouTube at 2 p.m. EDT Friday in time for <a href="https://www.ecowatch.com/national-public-lands-day-2640656776.html" target="_self">National Public Lands Day</a>.<br></p>
3. David Attenborough: A Life on Our Planet<span style="display:block;position:relative;padding-top:56.25%;" class="rm-shortcode" data-rm-shortcode-id="156438a30836a765d7a92982545fc334"><iframe lazy-loadable="true" src="https://www.youtube.com/embed/B_OFZvAd05Y?rel=0" width="100%" height="auto" frameborder="0" scrolling="no" style="position:absolute;top:0;left:0;width:100%;height:100%;"></iframe></span><p><strong>Streaming On: Netflix</strong></p><p><strong>Premiere Date: Oct. 4</strong></p><p>Beloved nature broadcaster <a href="https://www.ecowatch.com/tag/David-Attenborough" target="_self">David Attenborough</a> has spent his career introducing viewers to the wonders of our planet. In recent years, his footage of albatrosses swallowing <a href="https://www.ecowatch.com/tag/plastics" target="_self">plastic</a> in <em>Blue Planet II</em> has been credited with <a href="https://www.ecowatch.com/2018-fighting-plastic-waste-2624606566.html" target="_self">helping to ramp up</a> the global fight against plastic pollution. Now, in this <a href="https://www.wwf.org.uk/" rel="noopener noreferrer" target="_blank">World Wildlife Fund</a> (WWF)-produced <a href="https://www.attenborough.film/" rel="noopener noreferrer" target="_blank">documentary</a>, he reflects on the defining moments of his career and the devastating changes he has witnessed.</p><p><em>David Attenborough: A Life on Our Planet,</em> which was also produced by Silverback Films and directed by Alastair Fothergill, Jonnie Hughes and Keith Scholey, features an intimate conversation between Attenborough and Sir Michael Palin as the broadcaster reflects on his life and a career that took him to every continent on Earth. In addition to streaming on Netflix, the movie will be available in select theaters starting Sept. 28.</p><p>"For decades, David has brought the natural world to the homes of audiences worldwide, but there has never been a more significant moment for him to share his own story and reflections," WWF executive producer Colin Butfield said in a <a href="https://www.wwf.org.uk/updates/david-attenborough-life-our-planet" target="_blank">statement</a>. "This film coincides with a monumental year for environmental action as world leaders make critical decisions on nature and climate. It sends a powerful message from the most inspiring and celebrated naturalist of our time."</p>
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