In a best-selling book, 100,000,000 Guinea Pigs (reprinted nine times by 1935), a pair of consumer-advocate authors complained that American citizens had become test animals for chemical industries that were indifferent to their customers' well-being. The government, they added bitterly, was complicit.
I don't think we can understand who we are without illuminating the steps that led us here. And I like to remind people we have a really good knowledge base if we would just pay attention to what's already there - it keeps us from being too arrogant.
Beyond the Einsteins and Darwins, most scientists don't have chroniclers. Einstein and Darwin were geniuses - that helps. Many scientists do amazing stuff, but it just disappears into footnotes and dusty medical journals. If I were masochistic enough, I could spend the rest of my life rescuing scientists. Most of them aren't natural self-promoters.
