Into the Mystic
When it comes to his research, Roland R. Griffiths 鈥�68 leaves no detail to chance. Harriet de Wit, director of the Human Behavioral Pharmacology Laboratory at the University of Chicago, recalls Griffiths checking inside subjects鈥� mouths to be certain they had swallowed pills given them as part of a drug study on which the scientists had collaborated. Very few researchers, she says, would be quite as thorough.