Author: Gregory Cochran

‘She Has Her Mother’s Laugh: The Powers, Perversions, and Potential of Heredity—A Review

A review of She Has Her Mother’s Laugh: The Powers, Perversions, and Potential of Heredity by Carl Zimmer. Dutton (May 2018) 656 pages.  In this book, Carl Zimmer tries to lay out how our ideas and knowledge of genetics have developed over time, and where we are today. He mixes in discussion of the social impact of these ideas. Some of those discussions are reasonable, some are not. He covers a very wide range of topics, from contagious cancers in clams to recent developments in genetic engineering. Before I go any further – Zimmer is wordy. He has things to say, but he never uses one word when ten will do. The facts are always part of some long-winded human-interest story. If you like that sort of thing, you may like this book. I cannot say that I did. The real problem with this book is that, to Zimmer and many other people, genetics itself is the enemy. The facts, not the discipline, particularly in how they apply to humans. We now know that everything is …