FOOD FOR THOUGHT BRIEF ANSWERS TO THE BIG QUESTIONS

By STEPHEN HAWKING John Murray Is time travel possible? Should we colonise Mars? Will we survive on Earth? What’s inside a black hole? In his trademark accessible style Stephen Hawking provides his thoughts on all these questions. Wise, scary – but at the same time uplifting.

And the fact that this is the final book the British cosmologist and theoretical physicist was working on at the time of his death in March makes it all the more profound.