Is there a God?...How did it all begin?...Can we predict the future?...What is inside a black hole?...Is there other intelligent life in the universe?...Will we survive on Earth?...Is time travel possible?...

Wide-ranging, intellectually stimulating, passionately argued, and infused with his characteristic humour, Brief Answers to the Big Questions, is Professor Stephen Hawking's final book and is a personal view on the challenges we face as a human race, and where we, as a planet, are heading next.