To See the Fate of the Oceans, Look Back a Half-Billion Years

Too Much Carbon and Not Enough Oxygen Devastated Marine Life in Ancient Times

What can the deep geological history of the oceans tell us about the future?

This question is a difficult one. In fact, it is considerably easier to start with the opposite question: What can the deep history of the oceans not tell us about the future? Understanding what ocean history is unable to tell us—and then what it can reveal—establishes the limits of our current knowledge and provides a window onto what may lie ahead.

The deep history of the oceans definitely cannot tell us about the consequences of human-caused pollution with …

Sixteen Years After His Death, a Renowned Environmentalist Won His Longest Fight

David Brower, Founder of Friends of the Earth, Spent His Career Negotiating Between Nature and Power

Earlier this year, Pacific Gas & Electric Company, which built and operates the Diablo Canyon nuclear reactors on the central California coast, announced that it will phase them out by …

Will Environmental Crises Segregate Sports?

Snowless Mountains and Poisoned Beaches Will Drive a Wedge Between Athletes of Different Classes

In Brazil, Olympic rowers and sailors will chase gold through dying rivers and poisoned lagoons. Even amid all the crises piling up on this year’s games—unfinished infrastructure, political drama, financial …

What Does China’s Growing Middle Class Desire Most? Blue Skies.

Decades of Rapid Industrialization Created Massive Pollution, Now Wealthier Chinese Are Demanding a Cleaner Environment

Over the last 35 years, China’s economy has completely transformed itself, thanks to urbanization and industrialization.

As their country has become the “world’s factory,” hundreds of millions of Chinese people …

When Frogs Sing Their Evening Song, Listen for Nature’s Greatest Lesson

Spring Peepers Hijack My Brain With an Arrhythmic Chorus About Chance and Survival

For some people, spring begins with the sound of birds. For me, it’s frogs.

All winter, frogs crouch hidden in the leaves, their outsides frozen so hard they’d make a …

Can the Free Market Cure Asthma?

A Group in Fresno Looks to Make Money While Helping Kids Breathe

Is there a profit to be found in reducing children’s asthma attacks? A diverse team of public health advocates, asthma care providers, financiers, and foundations has set up a pilot …