Scientist Quotes and aphorisms about pressure Felix Bloch Panayiotis Zavos ,, If we intensify our efforts we can have a cloned baby within a year or two, but I don't know whethe... Panayiotis Zavos Jane Goodall ,, It has actually been suggested that warfare may have been the principle evolutionary pressure that ... John Polanyi Edward Sapir Herman Kahn Edward Felten Stanley Wojcicki James D. Watson