The dominance of conclusions over arguments is most pronounced where emotions are involved.

The most effortful forms of slow thinking are those that require you to think fast.

Groups tend to be more extreme than individuals.

People talk of the new economy and of reinventing themselves in the workplace, and in that sense most of us are less secure.

The extra daily social time of 1.7 hours in weekends raises average happiness by about 2%.

Clearly, the decision-making that we rely on in society is fallible. It's highly fallible, and we should know that.

Human beings cannot comprehend very large or very small numbers. It would be useful for us to acknowledge that fact.