I read 60 sex advice manuals – here's what I learnt.
Human beings seem to be born wearing rose-colored glasses. Psychologists are interested in how this bias toward the positive works in the very young – and how it fades over time.
Why experts don't always win the argument.
Everything we know about the way experts’ brains work tells us that Mayweather is likely to win the fight.
Tom Nichols' book The Death of Expertise examines why the relationship between experts and citizens in a democracy is collapsing, and what can be done about it.
Experts may be dismissed when they express values, offer advice or make mistakes. But these expectations are unreasonable and unhelpful.
South Africa celebrates Freedom Day this week amid growing discontent over misrule by President Zuma and the ANC. This has led to increased calls for ethical and caring leaders.
The more information you have about a subject, the more likely it is that new information will trigger associated memories.
It could be you.
Practice is important for talent. But, is that all it takes to become an expert?