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Alan I. Leshner

Alan I. Leshner Biography

Author

Alan I. Leshner is an influential figure in the field of science. Details about his life and achievements are limited.

Alan I. Leshner is an influential figure in the field of science. Details about his life and achievements are limited.

Related Quotes

“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.”

Mean Belief Principles Theory Evolution

Author:Alan I. Leshner

“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.”

People Humans Different Facts Belief Study Fields Products Theory Evolution Evidence Educated Principal

Author:Alan I. Leshner

“There is no such thing as recreational drug use.”

Use Drug Psychedelic Drug Use Recreational Drugs

Author:Alan I. Leshner

About the Author

Born: 1944
Known for: Author
Quotes: 3

Related Topics

Belief Evolution Theory Different Drug Drug Use Educated Evidence Facts Fields

Popular Topics

People Ifs Thinking Knows Men World Way Want Love Life Inspirational Needs Giving Feels Should Writing Trying Years Mind Firsts

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