U.S. Secretary of State John Kerry addresses delegates before he signed the COP21 Climate Change Agreement on Earth Day, April 22, 2016, at the United Nations General Assembly Hall in New York, N.Y.

The Paris Agreement: Annotated

Adopted by almost 200 parties at the 2015 UN Climate Change Conference, the Paris Agreement captures international ambitions for cooperative climate action.
Watercolor painting of the earth by Martin Eklund

On Earth Day

Celebrate Earth Day with stories from JSTOR Daily.
A truck dumping biosolids in Geneva, Illinois

Waste Not, Want Not

Sewage is a vital part of a circular economy—and we have the tech to make good use of it. Why don’t we?
A rendering of Van Gogh's Sunflowers vandalized with an orange liquid

Masterpiece Theater

Climate activist attacks on works by van Gogh, Vermeer, and other art world titans are the latest in a tradition of destruction that hearkens to the early Christian zealots.
Factory chimneys pumping out pollution in the Ruhr, Germany, 1970

A Precautionary Tale

West Germany’s “do no harm” approach to environmental protection—which became known as the precautionary principle—was revolutionary in its time.
An amazing looking super cell storm cloud forming on the east coast of Queensland, Australia.

Ecosystems and Extreme Weather Events

Cyclones, droughts, and other severe climate events produce a variety of ecological responses, some of them irreversible.
Plants and saplings growing in a previously logged area of a foggy forest in the Cascade Range of Oregon.

Reforestation: It’s A Trade-Off

While reforestation may help address the climate crisis, implementation requires long-term flexibility, careful listening, and an ability to compromise.
An electric car charges at a mall parking lot on June 27, 2022 in Corte Madera, California.

How Much Does It Cost to Reduce Carbon Emissions?

Analyses including both static and dynamic costs can help us make better decisions while developing technologies to address climate change.
A no parking sign stands in the increased surf brought in by Tropical Storm Alberto June 13, 2006 in Cedar Key, Florida.

Improving Communications Around Climate Change

How can scientists better explain the potential hazards of sea-level rise to historic coastal communities?
Mono Lake

The Imperiled Inland Sea

Twenty years ago, scholar W. D. Williams predicted the loss of salt lakes around the world.