In Brief

摘要

Fishing and hunting by humans may drive evolution in a way unlike anything else on Earth, and the rapid changes triggered in wild species risks severe damage to ecosytems.rnChris Darimont, an evolutionary ecotogist at the University of California at Santa Cruz, and his team, reviewed 3k studies that measured how fast traits such as body size and growth rate had changed in 29 species that people harvest for food.