Currently working on REDD: http://www.redd-monitor.org and on conservation: http://conservation-watch.org
I worked for several years with World Rainforest Movement (http://www.wrm.org.uy). In addition to regular contributions to the WRM Bulletin I've written several reports and books (details here: http://chrislang.org).
I studied Forestry and Land Use at Oxford Forestry Institute.