Can Dirt Clean the Climate?

Across 100,000 acres in the vast agricultural heartland of Australia, an unusual approach is taking root to slow down the wrecking ball of climate change. Farmers are trying to tap the superpowers of tiny subterranean tendrils of fungus to pull carbon dioxide out of the air and stash it underground.It’s part of a big bet that entrepreneurs and investors around the world are making on whether dirt can clean up…