Worldchanging ally and former contributor David Zaks is a finalist in Ecover's "30 Under 30" contest, which honors thirty people under thirty years old who have made a difference in protecting our planet. David's work focuses on developing methodologies to account for the environmental impacts from agriculture and evaluating policies to create incentives to reduce those impacts. Voting is currently underway for a winner. To vote for David or any of the other exemplary contestants please click here.
For more on David's work at Worldchanging, see these stories in the archives: