Can Animals Lie? Biologist James O'Hanlon Explores Deception in 'Liars, Cheats and Copycats'

Live Science · 2026-10-31
Can Animals Lie? Biologist James O'Hanlon Explores Deception in 'Liars, Cheats and Copycats'

In his new book 'Liars, Cheats and Copycats,' biologist James O'Hanlon investigates the blurred line between animal deception and human lying. From birds that fake injury to protect nests, to insects mimicking ants, O'Hanlon examines whether these behaviors are intentional or simply evolutionary adaptations. The book challenges readers to reconsider what constitutes a lie and what these acts reveal about animal cognition. By exploring examples across the animal kingdom, O'Hanlon sheds light on the complex strategies animals use to survive and reproduce. Ultimately, he suggests that while animals may not lie in the human sense, their deceptive behaviors offer a window into the evolution of communication and intelligence. This thought-provoking work is essential reading for anyone curious about the minds of animals and the origins of dishonesty.