Hawking’s final book offers brief answers to big questions
LONDON: Stephen Hawking’s final work, which tackles issues from the existence of God to the potential for time travel, was launched on Monday by his children, who helped complete the book after the British astrophysics giant’s death.
Hawking was forever being asked the same things and started work on “Brief Answers to the Big Questions” last year – but did not finish it before he died in March, aged 76.
It has been completed by the theoretical physicist’s family and academic colleagues, with material drawn from his vast personal archive.
“He was regularly asked a set of questions. We all just wish he has here to see it,” his daughter Lucy Hawking said at the Science Museum in London.
The book was an attempt to “bring together the most definitive, clearest, most authentic answers that he gave.
Hawking, who was wheelchair bound due to motor neurone disease, dedicated his life’s work to unravelling the mysteries of the universe.
The cosmologist was propelled to stardom by his 1988 book “A Brief History of Time”, an unlikely worldwide bestseller.
It won over fans from far beyond the rarefied world of astrophysics and prompted people into asking the mastermind his thoughts on broader topics, answered in his final work. The 10 questions Hawking tackles are: Is there a God? How did it all begin? What is inside a black hole? Can we predict the future? Is time travel possible? Will we survive on Earth? Is there other intelligent life in the universe? Should we colonise space? Will artificial intelligence outsmart us? How do we shape the future? In his book, Hawking says humans have no option but to leave Earth, risking being “annihilated” if they do not. He says computers will overtake humans in intelligence during the next 100 years, but “we will need to ensure that the computers have goals aligned with ours”.
Hawking says the human race had to improve its mental and physical qualities, but a genetically-modified race of superhumans, say with greater memory and disease resistance, would imperil the others.