Alan Leshner is a scientist, educator and public servant from the United States.
Evolution is far more than a belief or an educated guess about how people came to be as they are. It is, in fact, the product of converging evidence from many, many different fields of science. Many, many thousands of studies that, in fact, have provided a theory, an organizing principal in fact, that describes how humans came to be.
There is no such thing as recreational drug use.
Evolution is an organizing principle and when we call it a theory, we mean it's a theory, we don't mean that it's a belief that someone holds.
Mary Jo Bang
Phoebe Snow
Henry Pierson Crowe
Klaus Topfer
Leon Bourgeois
Cristin O'Keefe Aptowicz
Kat Cole
Bob Jones, Sr.
Fred Savage
Andre Beaufre
Burt Bacharach
Robert Peary