Monday, October 13, 2014


The Effect of Light on Soap Bubbles (GIF: Bill Domonkos, 2013) (Death of Marat, Jacques-Louis David, 1763)
The question of whether there is “something that it is like” to be the right hemisphere of a split-brain patient must be answered in the only way that it is ever answered in science: We can merely observe that its behavior and underlying neurology are sufficiently similar to that which we know to be correlated with consciousness in our own case. There is no difficulty in doing this for a normal split-brain patient who retains the use of her left hand. In fact, the consciousness of the disconnected right hemisphere is easier to establish than that of most toddlers. The question of whether the right hemisphere is conscious is really a pseudo-mystery used to bar the door to a great one: the uncanny fact that the human mind can be divided with a knife.

—  Sam Harris, Waking Up, P. 68