Tweets

A sprinkle of compost helps rangeland lock up carbon http://t.co/teN8sJFI0y via @SFGate October 20
Rooting Out the Plant Microbiome http://t.co/pRRKn43Tct October 17

Blog & News

October 30, 2:00pm, Berkeley, CA
Live radio interview
November 1, 2:00pm, Vancouver, WA
Book talk and signing
December 5, 10:45am, Dijon, France
World Soil Day Panel Discussion Moderator
February 19, 6:00pm, Eugene, OR
Book talk and signing