www.npr.org/sections/krulwich/2012/08/01/157718428/are-butterflies-two-different-animals-in-one-the-death-and-resurrection-theory
The animals are functionally two different organisms -- which prompts reflection on theories of "genetic memory." The genetic instructions may have changed, but why are humans rather universally afraid of snakes, of mice, of the dark... ?
The animals are functionally two different organisms -- which prompts reflection on theories of "genetic memory." The genetic instructions may have changed, but why are humans rather universally afraid of snakes, of mice, of the dark... ?