Duane Silverstein, the group's executive director since 1999, recently sent a Dot Earth «postcard» following a visit to two different
projects in sub-Saharan Africa working to conserve Homo
sapiens» primate kin, chimpanzees and gorillas:
Every physical - world
project manager understands that the two most important substances known to Homo
sapiens are duct tape and WD - 40, one to stick together that which has become uncoupled, the other to free that which is stuck.