Craig Leisher is Senior Advisor on Conservation and Poverty Issues. He works to build a better understanding of how conservation initiatives generate tangible benefits to people and nature.According to a new study, the world has hit peak farmland — which means we can stop converting nature to agricultural use. Is the report too good to be true? Our scientist delves into the details. More
How many leaves can you fit in a bucket? Well...that depends. And it depends in part if you put those leaves through a blender. Join Conservancy scientist Craig Leisher as he attempts a somewhat wacky home experiment! More
Silent Spring helped ignite the environmental movement. But when the book first came out, reviews of it were decidedly negative. The Conservancy's Craig Leisher takes us back to 1962. More
Conservancy social scientist Craig Leisher looks back on the massive contributions of Elinor Ostrom, the first woman to win the Nobel Prize in Economics, to conservation. More

