Paul R. Ehrlich — American Scientist born on May 29, 1932,

Paul Ralph Ehrlich is an American biologist, best known for his warnings about the consequences of population growth and limited resources. He is the Bing Professor of Population Studies in the department of Biological Sciences at Stanford University and president of Stanford's Center for Conservation Biology... (wikipedia)

To err is human, but to really foul things up you need a computer.
The first rule of intelligent tinkering is to save all the parts.
I see harm reduction as a way of engaging people as part of that path to recovery.
The National Academy of Sciences would be unable to give a unanimous decision if asked whether the sun would rise tomorrow.
We're one of the most highly regulated industries, and we have to pay attention to what government is doing.