OpenAI's Sam Altman took the TED2025 stage to share his vision of what comes next — AI agents that work autonomously, models becoming extensions of ourselves, and a future of unprecedented material abundance. "We are approaching one of the most significant moments in human history" — and he makes the case for why that's a reason for hope, not fear. Watch: https://www.ted.com/talks/sam_altman_openai_s_sam_altman_talks_chatgpt_ai_agents_and_superintelligence_live_at_ted2025