In Brief Answers to the Big Questions, world-renowned physicist Stephen Hawking tackles some of humanity’s most profound inquiries—about the universe, artificial intelligence, time travel, God, and the future of our planet. Completed shortly before his death, this compelling collection of essays distills Hawking’s bold vision and scientific insights into accessible reflections on the fate of humanity and our place in the cosmos. It’s a powerful final message from one of history’s greatest minds, inviting readers to think deeply about the challenges and possibilities ahead.