Tanya Heikkila

@taheikkila.bsky.social

Public policy professor | Environmental social scientist - focused on water and energy governance | Mom, partner, cook, traveler, and dog-lover | Mostly a Westerner who occasionally wanders

"The biggest offender…was Carnival Corporation…the corporation who owns subsidiary companies Princess Cruise Lines, Holland America Cruise Lines, and Carnival Cruise Lines. In total, their ships were responsible for every single one of the 334 violation days in 2024 and 423 violation days in 2023."

The Alaska Current@thealaskacurrent.com · 7mo ago

Alaska sells “pristine waters,” but cruise ships legally dump exhaust scrubber washwater — a mix of heavy metals and carcinogens — into the ocean. A new report shows 700+ violation days in just two years.

Trump's EPA goons now treat human health like optional software. Air pollution rules will no longer count lives saved, just $$ for industry. ⬇️ costs for industrial facilities, ⬆️ PM2.5 particles small enough to penetrate the lungs & enter the bloodstream. ⬆️ asthma &🫀 disease, but MAHA, right? 🎁 🔗

E.P.A. to Stop Considering Lives Saved When Setting Rules on Air Pollution

In a reversal, the agency plans to calculate only the cost to industry when setting pollution limits, and not the monetary value of saving human lives, documents show.

nytimes.com

Redefining "harm" in the Endangered Species Act could undo decades of habitat protection for threatened species. The public has until May 19 to comment on the Trump Administration proposal to exclude habitat destruction from the definition. An ecologist and a law professor explain: buff.ly/RIZKUJh

Bild

Well, it's official. We just received notice that all authors on the Sixth National Climate Assessment have just been released from their roles. The NCA is a vital, Congressionally mandated resource for our nation as we prepare for the impacts of climate change. This is a huge loss.

NCA6 Update
April 28, 2025 
Dear NCA6 Participants, 

Thank you for your participation in the 6th National Climate Assessment. At this time, the scope of the NCA6 is currently being reevaluated in accordance with the Global Change Research Act of 1990. We are now releasing all current assessment participants from their roles. As plans develop for the assessment, there may be future opportunities to contribute or engage. 

Thank you for your service.

There’s now a growing body of evidence that climate protest works—not just to decrease anxiety in your head but to change the world outside of it. And contrary to all the stereotypes about preachy greenies putting other people off the cause, there doesn’t seem to be much risk of provoking backlash.

Worried About the Climate? Get Off the Couch. The Data Supports It.

Activism isn’t just the “antidote to despair.” A growing body of research suggests it’s also pretty effective at changing the world.

newrepublic.com

The Keystone pipeline system, which carries crude oil from Canada to the U.S., was shut down on Tuesday because of a leak that spilled an estimated 3,500 barrels of oil in southeastern North Dakota, government and company officials said.

Oil Spill in North Dakota Prompts Shutdown of Keystone Pipeline

An estimated 3,500 barrels of oil spilled in a field near Fort Ransom, N.D., and the release was contained, the pipeline’s operator said.

nytimes.com

“Todd Wolfson, the president of the American Association of University Professors, a nat’l faculty rights group, described the move as the greatest incursion into academic freedom & free speech since Sen Joseph R. McCarthy’s crusade against communism in the 1950s.” www.nytimes.com/2025/03/22/n...

Columbia University’s Concessions to Trump Seen as a Watershed

Threatened with losing $400 million in federal funding, the university agreed to overhaul its protest policies and security practices.

nytimes.com