Eyes with lenses are believed to have evolved independently multiple times, but all evolutionary scenarios face insurmountable barriers.
Wilder Penfield concluded that free will is not in the brain — it is an immaterial power of the mind.
The smartest of invertebrates, the octopus, once again prompts us to rethink what we believe to be the origin of intelligence.
A major thrust of neuroscience has been the use of fMRI to correlate brain activity with thinking and to draw conclusions about the physical basis of the mind.
“We have already genetically engineered babies, the march toward three- (or more) parent human embryos, and radical proposals for creating novel family forms.”