Are We Heading Toward a New Dust Bowl?

Scientists Now Know That 1934 Was North America’s Worst Drought in 1,000 Years—And They Can Help Us Get Ready for the Next One

On April 15, 1935, one of the largest dust storms in U.S. history smothered Oklahoma and the Texas panhandle in a cloud thick enough to nearly blot out the noonday sun. It was this day, which would become known as “Black Sunday”, that produced the Associated Press article that coined the term “Dust Bowl.”

Newspaper articles, novels like The Grapes of Wrath, and photographs like Dorothea Lange’s “Migrant Mother” have told us stories about the human hardship of that nearly decade-long drought. And now a new analysis I worked on …

Can California’s San Joaquin Valley Conquer Urban Sprawl?

A Law Demanding Long-Term Planning Will Only Work If Communities Change How They See Growth

I studied to become a civil engineer with the goal of building grand things, like the Golden Gate Bridge, the Hoover Dam, and interstate freeways. Thanks to two inspiring professors, …

Sorry, Polar Bears: There’s No Quick Fix for Those Melting Glaciers

We Can’t Engineer Our Way Out of Climate Change—But We Can Try to Minimize the Problem Faster Than We Create it

Even after researching the effects of climate change on ecosystems for 15 years, I had to put down my morning coffee and take a deep breath at the news earlier …

Why I Drowned L.A. and the World

It Started As a Lark. But It Turned Out To Be a Major Conversation-Starter About Climate Change.

One day, I’ll look back fondly and tell my grandkids about the week I spent flooding the planet.

It began as a lark. For the past few months, I’ve been writing …

Nobel Peace Prize Winner Robert Lempert

A Decision-Making Expert Who’s Pretty Pleased With His Own Choices

Robert Lempert is a senior scientist at the RAND Corporation and director of the Frederick S. Pardee Center for Longer Range Global Policy and the Future Human Condition. He was …

Are We Really Out of Water?

Doomsday Predictions About Scarcity Haven't Panned Out, But Water May Be Different

Across the globe, countries and communities are asking, with fear: Do we have enough water? But fear, in many places, has not transformed into action, and the forces that have …