Our large brains evolved thanks to an ancient ‘arms race’ for resources and mates
JuliusKielaitis / shutterstock By Mark Maslin, UCL Human society rewards individuals who can handle complex social interactions and control large groups of people. Extreme examples of this power are comedians who can fill stadiums entertaining 70,000 people, or politicians who, through their rhetoric and charm, convince millions of us to vote for them so they can run our lives. Intelligence, humour, and charisma are used to co-opt a greater share of resources for themselves and their family. In fact, many…