The greenhouses are only a small part of Professor Alexander Vainstein's work, however. Back in the lab, he and other researchers on the agricultural, food and environmental quality sciences faculty have discovered how to insert the scent of flowers into different foods, how to intensify the smell of perfumes and creams and how to create a natural scent with nothing more than a petri dish.
Marty Kaplan is often referred to as a "public intellectual." His current title is dean of the Annenberg School at USC and chairman of the Norman Lear Center. But Kaplan has led many lives -- molecular biologist, comedy writer, White House speechwriter, Disney exec, radio host. As Kaplan recently wrote me in an e-mail when I asked, "Which of those is you ?"