To be in this business and have tremendous integrity and only make distinguished choices is very tough.
“We really think it is a good thing for scientists to spend a little bit of their time either in the community or in schools or helping to train high school teachers.”
“The gradual decline of a society is often a self-induced process of trying to meet ever-expanding appetites, rather than a physical inability to produce past levels of food and fuel, or to maintain adequate defense.”