Elon Musk says there could be a 20% chance AI destroys humanity — but we should do it anyway

• Elon Musk recalculated his cost-benefit analysis of AI's risk to humankind.
• He estimates there's a 10-20% chance AI could destroy humanity but that we should build it anyway.
• An AI safety expert told BI that Musk is underestimating the risk of potential catastrophe. 

Elon Musk is pretty sure AI is worth the risk, even if there's a 1-in-5 chance the technology turns against humans.