Experts from Microsoft, Audi and others gathered with UN leaders and academics to debate the pros and cons of Artificial Intelligence (AI) in Geneva. ‘AI is probably the most significant technology we will ever create,’ said Peter Diamandis, a Silicon Valley entrepreneur. Experts discussed the huge unleashed potential of AI that can heal healthcare, make travel safe, and boost wealth. There is a desire to harness AI for good, but also a stark warning that AI also has the power to harm. Weapons already in service are capable of selecting targets, and there are no technical boundaries to machines making(?) decisions to take a human life. Automation of the battlefield lowers the threshold for the use of deadly force and transparency, meaning that accountability in the use of force is needed to keep these AI tools in check.