Paul Norman, PhD, was born in the Midlands region of Central England in the county town of Shrewsbury, which, coincidentally, is also the birthplace of the naturalist and explorer, Charles Darwin. And like Darwin, Norman set out on a mission to categorize the diversity of life. Only, while Darwin concerned himself with things he could see – the beak shape of Galapagos finches, for example – Norman explores the diversity of cells hidden inside our bodies. Even more specifically, Norman, who recently joined University of Colorado Cancer Center as a mentored member, researches the diversity of tiny proteins that sit on the surface cancer cells. What seems little could be very big: Differences in these proteins across ethnicities could help to explain the differences in cancer rates between human cultures.