ผู้เขียน: Kevin Laland

Culum Brown is at the Department of Biological Sciences, Macquarie University, Sydney, Australia. Kevin Laland is at the Centre for Social Learning and Cognitive Evolution, School of Biology, University of St Andrews, UK. Jens Krause is at the Department of Biology and Ecology of Fishes, Leibniz-Institute of Freshwater Ecology and Inland Fisheries, and also at Humboldt University, both in Berlin, Germany.