ScienceNew Scientist’s guide to the 21 best ideas of the 21st century Sridhar PJanuary 20, 2026January 20, 202601 mins New Scientist’s guide to the 21 best ideas of the 21st century | New Scientist Close Close Post navigation Previous: OpenAI’s 2026 ‘focus’ is ‘practical adoption’Next: At the Center of Trump’s Vision for Rebuilding Ukraine: BlackRock Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.