some types of neurons may be found only in specific species. - Michael S. Gazzaniga

Marc Kirschner and his Berkeley colleague John Gerhart.20 They wondered whether modern creatures have cellular and developmental mechanisms with the characteristic of what is called evolvability. That is, do they have the ability to generate heritable phenotypic variation? And is the characteristic of evolvability itself under selection pressure? That is, will biological systems that produce more phenotypic variations that can be passed on to their offspring be more

John-Dylan Haynes22 and his colleagues expanded Libet’s experiments in 2008 to show that the outcomes of an inclination can be encoded in brain activity up to ten seconds before it enters awareness! The brain has acted before its person is conscious of it. Not only that, from looking at the scan, they can make a prediction about what the person is going to do. The implications of this are rather staggering.

Consciousness is not the product of a special network that enables all of our mental events to be conscious. Instead, each mental event is managed by brain modules that possess the capacity to make us conscious of the results of their processing. The results bubble up from various modules like bubbles in a boiling pot of water. Bubble after bubble, each the end result of a module’s or a group of modules’ processing, pops up and bursts forth for a moment, only to be replaced by others in a constant dynamic motion. Those single bursts of processing parade one after another, seamlessly linked by time. (This metaphor is limited to bubbles roiling up at a rate of twelve frames a second or faster; or consider a cartoon flip book, where the faster we snap the pages, the more continuous the movements of the characters appear.)