The 25 most powerful ideas of the 21st century (so far), picked by the world’s top thinkers
November 17, 2025

(BBC) – We asked the world’s foremost minds to highlight some of the game-changing scientific breakthroughs shaping our world since the year 2000
As the 21st century gathers pace, it’s clear we’re living through a golden age of scientific discovery. From rewiring our understanding of the Universe to reshaping the tools of everyday life, breakthroughs once thought impossible are now shaping the world around us.
To reflect on the progress so far, we asked some of the world’s leading thinkers to spotlight the groundbreaking scientific breakthroughs that have transformed our world since the turn of the millennium. (Read More)