Former Secretary of the Board, Sierra Club; Attorney; Field Representative, Friends of the Earth (1970-1983)A long-time friend of David Brower, Dobson served as a field representative for Brower’s radical anti-capitalist, anti-technology group Friends of the Earth for 13 years. Friends of the Earth is chief among the biotech scaremongers, and have even urged starving African nations to turn down genetically enhanced food aid.