A pillar of the climate-smart agriculture movement is on shaky ground

Cover crops have gained elite status as a way for farmers to fight climate change. But a closer look at the growing body of research raises questions about their ability to lower greenhouse gas emissions. (Dirt)

A six-pack of sauvignon: could canned wine help save the planet?

Wine poured – or sipped – from cans is gaining in popularity, and drastically reducing emissions from the industry.  (The Guardian)