We're all hypocrites. Why? Hypocrisy is the natural state of the human mind.
Robert Kurzban shows us that the key to understanding our behavioral inconsistencies lies in understanding the mind's design. The human mind consists of many specialized units designed by the process of evolution by natural selection. While these modules sometimes work together seamlessly, they don't always, resulting in impossibly contradictory beliefs, vacillations between patience and impulsiveness, violations of our supposed moral principles, and overinflated views of ourselves.
This modular, evolutionary psychological view of the mind undermines deeply held intuitions about ourselves, as well as a range of scientific theories that require a "self" with consistent beliefs and preferences. Modularity suggests that there is no "I." Instead, each of us is a contentious "we"--a collection of discrete but interacting systems whose constant conflicts shape our interactions with one another and our experience of the world.
In clear language, full of wit and rich in examples, Kurzban explains the roots and implications of our inconsistent minds, and why it is perfectly natural to believe that everyone else is a hypocrite.
Mod makes a comeback in an entertaining explanation of brain functioning that cuts the two-hemispheres theory down to size and minces the mind into modules. Coming from a background in evolutionary psychology, Kurzban suggests that the human mind is not the unified operator of actions contributing to survival and success, as many claim and even more assume, but rather a multi-faceted system of functioning parts that are not always on the same side or even aware of the same information. The modules perform different, often separate, functions, which can account for confusing, inconsistent, and apparently contradictory behavior and speech. Bolstered by recent studies and research, Kurzban makes a convincing and coherent, though hardly comprehensive, case for the modular mind, greatly helped by humorous footnotes and examples. Despite the first-time author's near absolution of hypocrites, promotion of ignorance, comparisons of humans to machines, and criticism of moral stances on abortion and drugs, his most controversial statements lie in the realm of the self; indeed, conventional understanding of a "self" ceases to even be plausible with the modular mind theory. Taking on lofty topics, including truth and belief, Kurzban makes a successful case for changing and remapping the modern mind.