Microsoft CEO Satya Nadella calls for collective governance of AI, citing risks such as electoral interference and uncontrollable AI advancements. He stresses the need for international cooperation in AI regulation and highlights Microsoft's efforts to protect elections with new technologies like a watermarking system for AI-generated content. The EU has strict AI regulations, and the US is moving towards an executive order for AI safety. Microsoft is also expanding in China and has invested in OpenAI.