As a younger man, I was a big fan of Greenpeace.
As time went on, I thought they lost their focus by branching out from protesting nuclear weapons to whaling and trees and basically hanging out a shingle that said, "If you send us money, we will protest for you."
I watched them change from instilling their people with scientific literacy to educating their people on political activism. Then I watched them turn on me because I was a scientist who didn't much like exaggerated evidence in the name of fundraising and because I was a sportsman and because I was a businessman.
I've always believed that sportsmen - hunters, hikers, mountain climbers - are natural allies of the environmental movement.
Electrical deep brain stimulation can dramatically alleviate depression that is resistant to other treatments, researchers have found in an initial study on six patients. The finding is important, they said, because up to 20 percent of patients with depression fail to respond to standard treatments--requiring combinations of antidepressant drugs, psychotherapy, and electroconvulsive treatment (ECT) that still may fail. The number of resistant depression patients can be large, since depression is the leading source of disability in adults under age 50 in North America.