February, 2024

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Rain Comes to the Arctic, With a Cascade of Troubling Changes

Yale E360

Rain used to be rare in the Arctic, but as the region warms, so-called “rain-on-snow events” are becoming more common. The rains accelerate ice loss, trigger flooding, landslides, and avalanches, and create problems for wildlife and the Indigenous people who depend on them.

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RFK Jr. Joins the War on Climate Scientists

Legal Planet

Robert F. Kennedy Jr. made headlines when a Super PAC supporting his presidential bid ran a pricey Super Bowl ad, stealing the look of a famous 1960 spot for his uncle John F. Kennedy. But he got far less attention for another move that says a lot about his campaign: He has tapped Del Bigtree to run his communications team. Bigtree, like RFK Jr., is a well-known anti-vaccine activist.

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New study suggests the Atlantic overturning circulation AMOC “is on tipping course”

Real Climate

A new paper was published in Science Advances today. Its title says what it is about: “Physics-based early warning signal shows that AMOC is on tipping course.” The study follows one by Danish colleagues which made headlines last July, likewise looking for early warning signals for approaching an AMOC tipping point (we discussed it here ), but using rather different data and methods.

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Investing in Public Transit Is Investing in Public Health

Union of Concerned Scientists

Last week, I interviewed a patient who was hospitalized for severe and persistent asthma attacks. Ms. S had been perfectly healthy until her respiratory symptoms commenced one year ago. She described her struggle to breathe on her worst days as feeling as though “an elephant was sitting on her chest.” I asked about smoking history and exposure to any potential indoor irritants (i.e. dust, mold), all of which she denied.

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How to Drive Cost Savings, Efficiency Gains, and Sustainability Wins with MES

Speaker: Nikhil Joshi, Founder & President of Snic Solutions

Is your manufacturing operation reaching its efficiency potential? A Manufacturing Execution System (MES) could be the game-changer, helping you reduce waste, cut costs, and lower your carbon footprint. Join Nikhil Joshi, Founder & President of Snic Solutions, in this value-packed webinar as he breaks down how MES can drive operational excellence and sustainability.

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Covid-19 vaccines seem to cut the risk of heart attacks and strokes

New Scientist

Many covid-19 vaccines occasionally cause side effects such as blood clots or heart inflammation, but, overall, they appear to be beneficial in preventing heart and circulatory conditions

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New Research from Antarctica Affirms The Threat of the ‘Doomsday Glacier,’ But Funding to Keep Studying it Is Running Out

Inside Climate News

In a worst case scenario, rising global temperatures and marine heatwaves could melt enough of the Thwaites Glacier and other Antarctic ice to raise sea levels 10 feet by the early 2100s. By Bob Berwyn When he saw the 75-mile wide ice front of the remote Thwaites Glacier looming out of the Amundsen Sea for the first time in 2019, ice researcher James Kirkham felt a sense of foreboding.

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More Trending

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Statement: “Get It Done Act” Would Make it Harder to Fix the Housing Shortage and Tackle GTA Traffic

Enviromental Defense

Statement by Phil Pothen, Land Use and Land Development Program Manager Toronto | Traditional territories of the Mississaugas of the Credit, the Anishinaabeg, the Haudenosaunee, and the Wendat – Despite its name, the Ontario government’s “Get It Done Act” would actually make it harder to fix Ontario’s housing shortage, while failing to tackle the tolls on the 407 that really do stand in the way of a faster, cheaper fix to traffic problems.

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How El Niño Will Influence 2024 Weather

Scientific American

The strong El Niño pattern that made 2023 particularly hot is finally starting to weaken, which scientists expect will conclude by late spring. What does that mean for weather this year?

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Plug-in Hybrids: Are They Really a Solution to Reducing Emissions?

Union of Concerned Scientists

It’s immediately clear how fully-electric battery electric vehicles (BEVs) can help reduce emissions; eliminating gasoline and tailpipes in favor of increasingly clean electricity helps limit both climate change and air pollution. Plug-in hybrids are a bit more complicated. A plug-in hybrid electric vehicle (or PHEV) has both a gasoline engine and one or more battery-powered electric motors.

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First gene-edited meat will come from disease-proof CRISPR pigs

New Scientist

Pigs that have been given genetically engineered immunity to porcine reproductive and respiratory syndrome, a major and costly disease, could be on the market within two years

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The Key to Sustainable Energy Optimization: A Data-Driven Approach for Manufacturing

Speaker: Kevin Kai Wong, President of Emergent Energy Solutions

In today's industrial landscape, the pursuit of sustainable energy optimization and decarbonization has become paramount. ♻️ Manufacturing corporations across the U.S. are facing the urgent need to align with decarbonization goals while enhancing efficiency and productivity. Unfortunately, the lack of comprehensive energy data poses a significant challenge for manufacturing managers striving to meet their targets. 📊 Join us for a practical webinar hosted by Kevin Kai Wong of Emergent Ene

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Extreme Climate Impacts From Collapse of a Key Atlantic Ocean Current Could be Worse Than Expected, a New Study Warns

Inside Climate News

Disruption of the Atlantic Meridional Overturning Current could freeze Europe, scorch the tropics and increase sea level rise in the North Atlantic. The tipping point may be closer than predicted in the IPCC’s latest assessment. By Bob Berwyn A new study affirms that a critical system of Atlantic Ocean currents that shunt warm and cold water between the poles is “on course” to a tipping point.

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How a Solar Revolution in Farming Is Depleting World’s Groundwater

Yale E360

Farmers in hot, arid regions are turning to low-cost solar pumps to irrigate their fields, eliminating the need for expensive fossil fuels and boosting crop production. But by allowing them to pump throughout the day, the new technology is drying up aquifers around the globe.

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Indigenous and Environmental Groups Denounce Government Inaction on First Anniversary of Imperial Oil Tailings Disaster

Enviromental Defense

ENVIRONMENTAL DEFENCE, KEEPERS OF THE WATER Ottawa | Traditional, unceded territory of the Algonquin Anishinaabeg People – A year ago, news broke that Imperial Oil’s Kearl mine had been leaking toxic industrial wastewater for over nine months while keeping local Indigenous communities in the dark. The public only learned about the leak after a subsequent spill at the same facility, which released 5.3 million litres of industrial waste into the environment.

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Embattled Climate Scientist Michael Mann Wins $1 Million in Defamation Lawsuit

Scientific American

Michael Mann secured a win in his legal battle against conservative bloggers who said the climatologist “molested and tortured data” and compared him to a convicted child abuser

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Implementing D.E.J.I. Strategies in Energy, Environment, and Transportation

Speaker: Antoine M. Thompson, Executive Director of the Greater Washington Region Clean Cities Coalition

Diversity, Equity, Justice, and Inclusion (DEJI) policies, programs, and initiatives are critically important as we move forward with public and private sector climate and sustainability goals and plans. Underserved and socially, economically, and racially disadvantaged communities bear the burden of pollution, higher energy costs, limited resources, and limited investments in the clean energy and transportation sectors.

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Ask a Scientist: Gas Plants Disproportionately Harm Marginalized Communities

Union of Concerned Scientists

Just how bad is fossil “natural” gas? Its primary component is methane. Responsible for 12 percent of all US global warming emissions from human activities, methane traps significantly more heat per molecule than carbon dioxide, making it 86 times more harmful for the first 20 years after it is released into the atmosphere. And, as it turns out, the infrastructure used to produce, store, distribute, transmit, and burn gas leaks like a sieve , making gas as bad as coal for the climate.

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ADHD may have evolved to help foragers know when to cut their losses

New Scientist

Symptoms of attention deficit hyperactivity disorder, such as impulsivity, may have helped foragers in hunter-gatherer communities quickly move on to new areas when food sources were low

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One of the World’s Rarest Whales

Ocean Conservancy

Each year we discover new species on land and at sea. In 2023, more than 5,000 new deep-sea species were discovered in a large area between Hawaii and Mexico in the Pacific. Defying all biological norms, recently discovered Antarctic strawberry-feather star species can have more than 20 arms. Jumping size brackets, in 2019 a new species called Sato’s beaked whales was identified in the North Pacific , and in 2021, the 40-foot-long Rice’s whale was formally recognized in the Gulf of Mexico.

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As Use of AI Soars, So Does the Energy and Water It Requires

Yale E360

Generative artificial intelligence uses massive amounts of energy for computation and data storage and billions of gallons of water to cool the equipment at data centers. Now, legislators and regulators — in the U.S. and the EU — are starting to demand accountability.

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Shaping a Resilient Future: Climate Impact on Vulnerable Populations

Speaker: Laurie Schoeman Director, Climate & Sustainability, Capital

As households and communities across the nation face challenges such as hurricanes, wildfires, drought, extreme heat and cold, and thawing permafrost and flooding, we are increasingly searching for ways to mitigate and prevent climate impacts. During this event, national climate and housing expert Laurie Schoeman will discuss topics including: The two paths for climate action: decarbonization and adaptation.

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‘Nobody Really Knows What You’re Supposed to Do’: Leaking, Abandoned Wells Wreak Havoc in West Texas 

Inside Climate News

A recent well blow-out in West Texas highlights the challenges of finding and plugging thousands of wells across the state. By Martha Pskowski, Inside Climate News and Carlos Nogueras, Texas Tribune IMPERIAL, Texas—Mounds of dirt towered over Bill Wight, who stared helplessly at the piles that had once been pasture for his cattle.

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Could Neanderthals Make Art?

Scientific American

Scientists are finding ever-earlier examples of artistic expression in the archaeological record that reshape what we know about the abilities of Neanderthals and other archaic humans

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Ohio Ratepayers Shouldn’t Have to Pay for Money-Losing Coal Plants

Union of Concerned Scientists

Large numbers of coal plants in the United States have been closing for quite some time now due to the declining economics of coal-fired power. It doesn’t make financial sense for many coal plants stay open due to competition from more affordable clean resources —such as wind and solar—as well as from other fossil fuel power plants, such as those fired by methane gas.

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Nuclear fusion reaction releases almost twice the energy put in

New Scientist

The US National Ignition Facility has achieved even higher energy yields since breaking even for the first time in 2022, but a practical fusion reactor is still a long way off

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Sustainability at Retail

Sustainability impacts every nation, company, and person around the world. So much so that, in 2015, the United Nations (UN) issued a call for action by all countries to work toward sustainable development. In response to this and as part of a global Sustainability at Retail initiative, Shop! worked collaboratively with its global affiliates to address these critical issues in this white paper.

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Microplastics in Protein Products Concerns All Consumers

Ocean Conservancy

This blog was written by Hannah De Frond, Ocean Conservancy Consultant and International Trash Trap Network Coordinator and Madeleine Milne, Ocean Conservancy Consultant and University of Toronto Graduate Student. Factors like price, packaging and health value often influence what products people choose when walking down the aisle of a grocery store.

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What Will It Take to Save Our Cities from a Scorching Future?

Yale E360

The U.N. named Eleni Myrivili its first-ever global chief heat officer based on her record as a city official in Athens. In an e360 interview, she talks about why extreme heat is a health crisis and what cities must do to protect the most vulnerable from rising temperatures.

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Statement: The Ontario Government’s So-Called “Get It Done” Bill Would Revive the Sprawl and Land Speculation Scandal

Enviromental Defense

Statement by Phil Pothen, Ontario Environment Program Manager, on reports of forthcoming legislation to reinstate forced boundary expansions and circumvent expropriation & land use rules Toronto | Traditional territories of the Mississaugas of the Credit, the Anishinaabeg, the Haudenosaunee, and the Wendat – Environmental Defence is concerned by recent reports in the Narwhal that the Ontario government is contemplating a new bill that would throw gasoline on the government’s smoldering spraw

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New Linguistics Technique Could Reveal Who Spoke the First Indo-European Languages

Scientific American

Linguists and archaeologists have argued for decades about where and when the first Indo-European languages were spoken and what kind of lives those first speakers led

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Chemours and DuPont Knew About Risks But Kept Making Toxic PFAS Chemicals, UN Human Rights Advisors Conclude

Inside Climate News

A UN human rights panel calls on the UN Environment Assembly to take on “forever chemicals” at a meeting in Nairobi, citing a North Carolina PFAS plant as an example of environmental negligence. By James Bruggers In advance of a United Nations meeting next week where pollution is on the agenda, a U.N. human rights team has called out a PFAS manufacturing plant in North Carolina as a poster child for irresponsible behavior.

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Rising greenhouse gases have cooling effect on Antarctica’s atmosphere

New Scientist

A "negative greenhouse effect" means rising concentrations of CO2 and methane have slightly cooled parts of Antarctica’s upper atmosphere, but that could change as the air becomes more humid

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100+ New Species Discovered in the Deep Sea

Ocean Conservancy

If you need proof that there is still plenty to discover in our ocean, look no further than the recent deep-sea expedition in South America. In January 2024, a group of scientists boarded Schmidt Ocean Institute’s research vessel Falkor (too) to explore underwater mountain ranges off of Chile’s coast. The team, led by Dr. Javier Sellanes of the Universidad Católica del Norte, wanted to understand the biodiversity of these little-explored seamounts.

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In Rush for Lithium, Miners Turn to the Oil Fields of Arkansas

Yale E360

The Smackover Formation in southern Arkansas was once a major oil producer. Now, companies hope to extract lithium — a key metal for electric vehicle batteries — from its underground brines using technologies they say could reduce mining’s carbon emissions and water use.

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We Can’t Afford to Lose Any More Wetlands to Sprawl

Enviromental Defense

Wetlands are essential for the health of Ontario’s environment. They provide habitats for so many species like the Northern Map turtle and Least Bittern, and are one of the most productive and biodiverse ecosystems in the world. Wetlands also offer a long list of imperative climate mitigation services like flood prevention and carbon storage. We need wetlands.

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Restoring Landscapes: Cairngorms Connect – a wild landscape in the making

The Applied Ecologist

In this new series, we hope to promote knowledge exchange in restoration and invite restoration practitioners to share their stories: successes, failures, implementation of learnings from other places and anything in between! To kick off the series, Sydney Henderson and Dr Pip Gullett share their story from Cairngorms Connect.