Why do we still have nuclear weapons? What's their use? What are their implications for international peace and security? Isn't it time to get rid of them, once and for all?
Would you like to make a difference with your future career? And what does it even mean to make a difference? Join this interactive workshop led by professional career-counselors of Effective Altruism at Oxford University.
The use of data for security purposes: Should national security take precedence over personal privacy?
The live-stream part of our Space Talks included 3 astronauts sharing their experience.