LifeConsciousness helps us learn quickly in a changing worldWhat's the point of consciousness? Experiments suggest it evolved to help us learn and adapt more rapidly than we could without it51¶¯Âþ
TechnologyWe will soon be able to read minds and share our thoughts EEG caps that monitor brain activity are allowing us to send thoughts to each other directly – a technology that could help people who are paralysed regain movement 51¶¯Âþ