Question

What Harvard professor promoted the use of the drug LSD, by saying, "tune in turn on and drop out."

A) George Plimpton
B) Albert Einstein
C) David Rubin
D) Timothy Leary

Answer 1

Timothy Leary, a Harvard professor, promoted the use of LSD and popularized the phrase 'tune in, turn on, drop out'.

Step-by-step explanation:

The Harvard professor who promoted the use of the drug LSD and coined the phrase 'tune in, turn on, drop out' is Timothy Leary. Leary was a psychologist and advocate for the use of psychedelic drugs. He believed that LSD could expand one's consciousness and lead to personal and social transformation.