Our perception may reflect the lack of surveillance and tracking of our entire environment. Marlene Zuk tracked [0] a trait's velocity in cricket populations of

Our perception may reflect the lack of surveillance and tracking of our entire environment. Marlene Zuk tracked [0] a trait's velocity in cricket populations of Hawaii that made them less able to attract mates, but also less likely to attract mites. That took 20 generations. [0] https://www.nature.com/articles/nature.2014.15323 https://www.nature.com/articles/nature.2014.15323