Future humans : inside the science of our continuing evolution / Scott Solomon.

"Evolutionary biologist Scott Solomon draws on the explosion of discoveries in recent years to examine the future evolution of our species. Combinig knowledge of our past with current trends, Solomon offers convincing evidence that evolutionary forces still affect us roday. But how will modernization--including longer lifespans, changing diets, global travel, and widespread use of medicine and contraceptives--affect our evolutionary future?" --publisher description.