VideoHow can we feed 11 billion people sustainably? Is there a way to ensure a good diet for a growing human population without despoiling nature? Geoff Simm has some answers Video
51¶¯Âþ LiveJet suits, giant moons and new science – this was 51¶¯Âþ Live More than 40,000 people were wowed by robots, future medicine, virtual reality and fascinating talks by experts including Tim Peake, Megan Rossi and the van Tulleken twins at 51¶¯Âþ Live 2019 Regulars