Jayme Lewthwaite, PhD

@jaymelewthwaite.bsky.social

2024 Liber Ero Postdoctoral Fellow. Incoming Asst. Prof at University of Georgia. Passionate about conserving the little machines that power our world: insects "I am dying by inches, from not having any body to talk to about insects" - Charles Darwin

The Trump administration is dismantling a $368 million deep-ocean monitoring network 900+ sensors tracking climate currents, fishery health, ocean carbon absorption, and coastal flooding along the East Coast. Ships go out in June to start pulling it up. Congress funded it twice after Trump

“These are among the largest, deepest and most thermally buffered freshwater systems in the Arctic and subarctic. Yet the results suggest that even these iconic lakes have undergone substantial ecological reorganization within only a few decades.” www.theglobeandmail.com/canada/scien...

Pushed by climate change, Canada’s northern great lakes show signs of a biological reset

Study finds that single-cell algae that make up the base of the food chain has been almost entirely replaced by a different set of species

theglobeandmail.com

WIN: A federal court ruled today that the federal government’s attempts to undercut Endangered Species Act protections for the sake of coal mining were illegal. Coal mines will now be required to follow the law and ensure their activities don’t harm protected plants and animals.

A running thread of articles, blog posts, and more about the Government of Canada’s proposal to fast-track “major projects” and weaken federal environmental laws and regulations.

Myself and a number of Liber Ero Postdoctoral Fellows recently wrote about how massive cuts and lay-offs in federal science in Canada are super concerning due to their lack of clear strategy or transparency. Thinking of the govt scientists who have lost their jobs www.hilltimes.com/2026/05/28/c...

Canada’s nature strategy needs science and transparency, not spending cuts - The Hill Times

Protecting biodiversity requires more than targets on paper. It depends on sustained investment in three pillars of scientific capacity: long-term monitoring, scientific expertise and recovery infrast...

hilltimes.com

I’m a climate scientist. Let me fix this headline. “Nearly a century ago, scientists showed that burning fossil fuels warms the planet. Today, we know human emissions account for over 100% of the warming. Yet dark money and disinformation still work to keep Americans addicted to fossil fuels.”

Forbes@forbes.com · 2mo ago

Scientists have reached a consensus that human behavior is a big driver of climate change—but Americans aren't buying it.

Recovery strategies are not just paperwork. They help turn concern for endangered species into action. Our work on Mottled Duskywing recovery in Ontario has relied on this kind of public guidance. Transparency matters for species-at-risk recovery. thenarwhal.ca/ontario-enda...

Ontario won’t share recovery plans for endangered species | The Narwhal

Ontario won’t publish its plans to protect wolves, butterflies and bats, after Bill 5 dropped requirement for endangered species recovery planning

thenarwhal.ca

Getting understudied taxonomic groups the conservation attention they need can be difficult. Luckily, our new paper shows that community occupancy modelling can reconstruct distribution trends for these species, and help with species-at-risk listing decisions www.sciencedirect.com/science/arti...

Multi-species modelling to improve conservation decision-making for understudied taxonomic groups

The rapid and ongoing loss of global biodiversity has led to more species in need of legal protection, and an increasing emphasis on evaluating extinc…

sciencedirect.com

"...part of the “reorganization” announced last week involved the ceasing of most of the experimental-forest research and closure of the research stations in the U.S.F.S. network. These are the sites of experiments that can reach back for decades" www.newyorker.com/news/the-led...

Trump Guts the Forest Service Ahead of Wildfire Season

Ahead of what is predicted to be a dangerous wildfire season, the Trump Administration gutted the Forest Service by closing its regional headquarters along with most research facilities and experimental forests.

newyorker.com