LifeWhales evolved large brains in the same way that we did Whales and dolphins evolved large brains in the same way as primates and having a broad diet may have been the trigger News
HumansThe world is getting better, so why are we convinced otherwise? We need a better handle on our ignorance if we want to improve our lives, says Ola Rosling, a proponent of factfulness - holding only opinions supported by strong facts Features