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Summer 2015

The Vegetable Detective

A molecular biologist is finding what could be dangerous levels of heavy metals in plants like kale, often called the “queen” of the vegetable kingdom. And they’ve shown up the most in organic varieties.

Story by TODD OPPENHEIMER
Photography by CLAIRE BLOOMBERG

Spring 2015

Food Shift

In an era of chronic drought, could desert crops become the new sustainable dinner?

By CHRISTOPHER D. COOK

Winter 2020, Winter 2015

The Carbon Gatherer

The carbon trading market is heating up again, and a lot of people who have been figuring out ways to grab carbon dioxide out of the air are back in the game. California’s John Wick may well be at the head of the pack.

By CHARLIE SILER

Winter 2015

Your Salad’s Difficulty with Sustainable Farming

No matter how organic your shopping is, when you sit down to a plate of leafy greens, chances are you are supporting farming methods that contribute to global warming. There are, however, other options.

By TODD OPPENHEIMER
Cover photo by TEXASRANCHERGIRL.COM
Italy photos courtesy of the RODALE INSTITUTE

Winter 2015

The Lost Prophet of California Agriculture

Al Ruozi, age 97, is a high-school dropout whose primary invention was a machine, largely forgotten by now, that can help farmers save water, improve soil quality, and fight climate change.

Story and photography by CHARLIE SILER

Winter 2015

Cuba’s Harvest of Surprises

This time, a revolution that had nothing to do with ideology, and it bore a bounty of fruit. Could the U.S. learn sustainability from its new friend?

By CHRISTOPHER D. COOK

Summer 2017, Winter 2015

The Drought Fighter

On a frigid, eight-acre farm just outside downtown Sebastopol, Paul Kaiser has devised a hyper-intensive form of organic agriculture that is grossing more than $100,000 an acre. And, he believes, saving the planet at the same time. Yet a number of farming experts see trouble on his horizon.

By TODD OPPENHEIMER

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