Plants

At six o’clock on a July morning, during one of the hottest stretches in northwest Oregon’s recorded history, Ryan Neil trots out the door of his hilltop home and down a short gravel path in his nursery to check on more than a million dollars worth of small, delicate trees. Neil is a professional bonsai…

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.

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.

For years, a handful of enterprising grain farmers in the Midwest have been making huge strides–ecologically as well as financially–by managing to farm without plows and other invasive “tilling” machinery. Their achievements point to the possibility of a very different balance in global commodity trading markets.