The Overshoot Era

Sea Level Rise Is Locked In. Now What? — Charlotte Love, Coastal Futures Resilience Initiative

Every climate scenario, including the ones where emissions fall fast, commits the world to roughly 20 centimeters of sea level rise by 2050. Most of the heat that drives

Can We Save the Doomsday Glacier? — Marianne Hagen, Seabed Curtain Project

An underwater curtain 150 meters tall and 80 kilometers wide, anchored to the Antarctic seabed, may be the most direct thing anyone can do about sea level rise this centu

A Sunshade For Earth, And Who Controls It — Ross Centers and Morgan Goodwin

A planetary sunshade is one of those ideas that gets filed under science fiction and left there. A constellation of thin reflectors, parked at the gravitational balance p

Plan C for Civilization — Ben Kalina

SRM Is Coming Faster Than You Think — Ben Kalina on 15 Years Filming Climate’s Most Controversial Idea Sunlight reflection has spent decades as an idea scientists batted

Iceland Declared AMOC Collapse a Threat — Páll Gunnarsson, Founder of Reykjavík Institute

Iceland is the first country to formally declare a potential AMOC collapse a national security threat. Páll Gunnarsson, founder of the Reykjavík Institute, has been close

Building Governance From Scratch — Janos Pasztor, Former ED, Carnegie Climate Governance Initiative

A former UN Assistant Secretary-General spent seven years trying to get world leaders to talk about planetary cooling. Most of them told him the same thing: "We can't tal

"Are You Going To Stop Me Cooling The Earth?" — Luke Iseman, Founder of Make Sunsets

Luke Iseman is putting sulfur dioxide into the stratosphere with high-altitude balloons and selling cooling credits to pay for it. And he doesn’t care if you approve. Ma

What We Don’t Know About Cooling the Planet — Dakota Gruener, CEO of Reflective

Stratospheric aerosol injection might be one of the only interventions that could reduce global warming on the timescales that actually matter, but we don't yet know enou