Date: 1975

"The remainder [of the brain] is more like an exposed negative waiting to be dipped into developer fluid."

— Wilson, E. O. (b. 1929)

Date: 1980

"Cause is the cement of the universe; the concept of cause is what holds together our picture of the universe, a picture that would otherwise disintegrate into a diptych of the mental and the physical."

— Davidson, Donald (1917-2003)

Date: 1984

"In his mind's eye, a kind of time-lapse photography took place, revealing the thing as the biological equivalent of a machine gun, hideous in its perfection."

— Gibson, William (b. 1948)