What we need to become happier and to make the world a better place is not more pious illusions but a clearer understanding of the way things are. - Sam Harris

While thinking is a practical necessity, the failure to recognize thoughts as thoughts, moment after moment, is what gives each of us the feeling that we call “I,” and this is the string upon which all our states of suffering and dissatisfaction are strung.

Recent advances in experimental psychology and neuroimaging have allowed us to study the boundary between conscious and unconscious mental processes with increasing precision. We now know that at least two systems in the brain — often referred to as “dual processes” — govern human cognition, emotion, and behavior. One is evolutionarily older, unconscious, and automatic; the other evolved more recently and is both conscious and deliberative. When you find another person annoying, sexually attractive, or inadvertently funny, you are experiencing the percolations of System 1. The heroic efforts you make to conceal these feelings out of politeness are the work of System 2.

The search for comfort at the expense of truth has never been a motive for religious belief, since all creeds are chock-full of terrible proposals, which are no more comfort to anyone and which the faithful believe despite the pain it causes them, for fear of leaving some dark corner of reality unacknowledged.