• Prejudice is typically perpetrated against 'the other', i.e. a group outside our own.
  • But ageism is prejudice against ourselves — at least, the people we will (hopefully!) become.
  • Different generations needs to cooperate now more than ever to solve global problems.


Why compassion fades

A scientific look into a ubiquitous phenomenon.

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  • Economist Sylvia Ann Hewlett breaks down what qualities will inspire others to believe in you.
  • Here's how 300 leaders and 4,000 mid-level managers described someone with executive presence.
  • Get more deep insights like these to power your career forward. Join Big Think Edge.
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  • The meaning of the word 'confidence' seems obvious. But it's not the same as self-esteem.
  • Confidence isn't just a feeling on your inside. It comes from taking action in the world.
  • Join Big Think Edge today and learn how to achieve more confidence when and where it really matters.

It's easier to read mens' faces — here's how you can determine if he's cheated

1,500 study participants play Spot the Cheater

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Sex & Relationships
  • Male philanderers faces give them away slightly more often than female faces do.
  • Study tests idea of being able to spot competition as an evolutionary aid to protecting our relationships.
  • The most reliable — though not very reliable — cue is sexual dimorphism.
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Big Think Edge
  • We all have negative emotions now and then. Having emotional agility means overcoming them.
  • Getting hooked on negative emotions is easy to do — and extremely counterproductive.
  • Harvard psychologist Susan David offers warning signs and remedies to help you succeed. Get more actionable ideas like this for your personal and professional life by subscribing to Big Think Edge.