1.) the absorption of extreme energy sources (UV light, radiation) 2.) endogenous reactions when oxygen is reduced to water created by systems involved in electron and oxygen transport (redox reactions) 3.) enzymatic metabolism of exogenous chemicals or drugs.
Back to Episode. John Horgan examines how Americans seem to have a completely different attitude toward war than we did thirty years ago. Strangely, everyone seems to know the answer. Robert Sapolsky brings us farther afield - to eastern Africa, where a population of baboons defies his expectations of violent behavior.
The baby baboon is small and nimble, with long limbs and a large head. His fur is muted in color, being a dusty brownish-gray, and his underbelly is pale gray. The skin on his ears, face, feet, and hands is pink, while his nose is a slightly darker pink. He has dark blue eyes that are framed by thin eyebrows.