This great BBC clip shows how certain animals can be put into hypnotic trance. Evolutionary biologists theorize that these states may be used as a defense mechanism to avoid predators.
Fellow atheists Richard Dawkins, a British evolutionary biologist, and Daniel Dennet, an American philosopher of science, discuss the meaning of life and death.
An interview with Australian philosopher and professor David Chalmers discussing his theory of consciousness, the hard problem, and the explanatory gap.
Cognitive Neuroscience of Mindfulness Meditation