CommentLonger life, flying, mind-bending drugs: Dreams that science made real Robert Boyle's 17th-century wish list of innovations shows the world-changing power of basic research – and why we must invest more in it, says historian David CannadineComment
CommentWhat if you could erase your political opponents? Sci-fi has answersEmpty Hearts is an exciting thriller with a disturbing way of dealing with people you disagree with politically, says Helen Marshall in her latest sci-fi column Culture