TechnologyCan a robot ever be conscious and how would we know if it were? Some people think we could easily build and identify a conscious robot, while others insist that it’s impossible – it all depends on what you think consciousness is. Features
LifeCan we use nudge theory to help endangered animals save themselves? Endangered wildlife often doesn't have time to evolve to rapidly changing environments. Now conservationists are manipulating animal behaviour, using "nudge" techniques akin to those designed to influence humans Features