puffin in flight

Climate Change & Conservation eNews


Hemlocks With Snow
Judy Anderson

Hope for hemlocks: New tactics found to fight deadly pest

This research has potentially far-reaching impacts for hemlocks.

Several new scientific discoveries give hope that eastern hemlocks will not go the way of chestnut, elm, and ash trees and largely disappear from forests in the Chesapeake Bay watershed.

Hemlocks are one of the most prevalent, longest-living, beautiful, and ecologically vital trees in Appalachian forests. Sometimes called the redwoods of the East, they can take 250–300 years to mature and live more than 800 years…

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Msu Uc Davis Alum
Gina Ferrazi / Los Angeles Times

UC becomes nation’s largest university to divest fully from fossil fuels

Have the conservation organizations in your life faced the reality of the financial, and moral, status of their investments? All over the world nonprofits and financial institutions are divesting. This week it was announced that New York's $226 billion pension fund is dropping fossil fuel stocks. The fund will divest from many fossil fuels in the next five years and sell its shares in other companies that contribute to global warming by 2040.

The University of California announced…that it has fully divested from all fossil fuels, the nation’s largest educational institution to do so as campaigns to fight climate change through investment strategies proliferate at campuses across the country.

The UC milestone capped a five-year effort to move the public research university system’s $126-billion portfolio into more environmentally sustainable investments, such as wind and solar energy. UC officials say their strategy is grounded in concerns about the planet’s future and in what makes financial sense.

“As long-term investors, we believe the university and its stakeholders are much better served by investing in promising opportunities in the alternative energy field rather than gambling on oil and gas,” Richard Sherman, chair of the UC Board of Regents’ investments committee, said in a statement…

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White Man Divests
Richard Drew/Associated Press

New York’s $226 billion pension fund is dropping fossil fuel stocks

“New York State’s pension fund, one of the world’s largest and most influential investors, will drop many of its fossil fuel stocks in the next five years and sell its shares in other companies that contribute to global warming by 2040, the state comptroller said on Wednesday.

With $226 billion in assets, New York’s fund wields clout with other retirement funds and its decision to divest from fossil fuels could accelerate a broader shift in global markets away from oil and gas companies, energy experts and climate activists said…”

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Elk In The Mountains
Reuters, Jim Yurquhart

Wildlife diseases poised to spread northwards as climate changes: study

As the world’s climate warms, parasite-carried wildlife diseases will move north, with animals in cold far-north and high-altitude regions expected to suffer the most dramatic increases, warns a study to be published…in the journal Science.

The study projects increasing spread over the next five decades of wildlife diseases caused by bacteria, fungi, viruses, and infectious worms. There are serious implications for humans, said co-author Jason Rohr of the University of Notre Dame, Indiana…

If warming is slowed, however, there will be “much, much smaller increases in infectious disease in wildlife,” Rohr said…

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Candy Cane Lane
Marcin Kilarski, Getty Images

Ninety percent of U.S. cars must be electric by 2050 to meet climate goals

The United States is not expected to electrify passenger cars fast enough to stay on track with the Paris climate accord’s goal of limiting global warming to 2 degrees Celsius, according to a new study.

Published in the journal Nature Climate Change yesterday, the study by engineers at the University of Toronto concludes that 90% of light-duty cars on American roads would need to be electric by 2050 to keep the transportation sector in line with climate mitigation targets…

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Smoke Stack
Creative Commons

Sources of greenhouse gas emissions

Greenhouse gases trap heat and make the planet warmer. Human activities are responsible for almost all of the increase in greenhouse gases in the atmosphere over the last 150 years. The largest source of greenhouse gas emissions from human activities in the United States is from burning fossil fuels for electricity, heat, and transportation…

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Ev Charging Station

Climate deniers are claiming EVs are bad for the environment—again. Here’s why they’re wrong.

It's going to be important that we stay current and face the misinformation efforts of the fossil fuel industry...DeSmog is a reliable news source.

new paper published Tuesday, November 17, by the conservative think tank the Competitive Enterprise Institute (CEI), raises environmental concerns with electric vehicles in what appears to be the latest attempt by organizations associated with fossil fuel funding to pump the brakes on the transportation sector’s transition away from petroleum and towards cleaner electricity.

In the U.S., the transportation sector is the largest contributor to planet-warming emissions. Climate and energy policy experts say electrifying vehicles is necessary to mitigate these emissions.

In fact, scientists recently warned that if the country has any hope of reaching the Paris climate targets of limiting warming to below 2 degrees Celsius (3.6 degrees Fahrenheit), 90 percent of all light-duty cars on the road must be electric by 2050.

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Cows On Savanna
Mastodon Valley Farm video

Wisconsin farmer mimics ecosystem where mastodons and ground sloths once roamed

Regenerative agriculture is gaining traction. Rotational grazing is now discussed in different ways to connect with different audiences.

Peter Allen is taking inspiration from the oak savannas that were once widespread in the Midwest.

He says conventional agriculture depletes the soil, but this approach to raising livestock can help build topsoil and store carbon.

“We’ve grown about three inches of topsoil in six years,” Allen says. “So that’s really inspiring.” By learning from the past, Allen hopes to produce food while also preserving savanna ecosystems for the future.

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Beer And Crisps
Getty Images

Beer and crisps used to help tackle climate change

From our friends across the "pond." Something fun to share with others...

The much-loved combination of beer and crisps is being harnessed for the first time to tackle climate change.

Crisps firm Walkers has adopted a technique it says will slash CO2 emissions from its manufacturing process by 70%.

The technology will use CO2 captured from beer fermentation in a brewery, which is then mixed with potato waste and turned into fertilizer…

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Tree Magic In The Forest
Screenshot from CODY COBB video

Why old-growth trees are crucial to fighting climate change

This is a very thoughtful story. I encourage you to listen to it, or read it. Natural climate solutions are critical to our health and wellbeing—and have a lot of co-benefits, such as cleaner water, local food, wildlife habitat, places to go and find joy, etc.

Nature is already socking away a lot of carbon for us. It could soak up a lot more—if we help. This story dives into the science behind forests and carbon sequestration.

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