a professional artist after an LSD high, illus- trates how powerfully such drugs can affect one's sense of space and proportion.
"How Hallucinogenic Drugs Work" Barry L.
Hallucinations Jacobs, in American Scientist (July-Aug. 1987), 345 Whitney Ave., New Haven, Conn. 06511.
"Turn on, tune in, drop out." That was the motto of one-time Harvard lecturer (and former hippie) Timothy Leary, who advocated the use of hallucinogenic drugs (e.g., LSD) during the 1960s to "expand"...