A concrete idea to reduce CO2 emissions ｜ Karen Scrivener ｜ TED https://diler.tube/videos/watch/0d993748-7a3c-4495-87de-e7f61418df9f Concrete is the second most-used substance on Earth (behind water), and it's responsible for eight percent of the world's carbon footprint. Cement researcher Karen Scrivener shares the research behind a pioneering new kind of cement known as LC3, which could slash carbon emissions from this crucial building material by 40 percent, if adopted at scale. Author: TED Sat, 23 May 2026 21:35:34 GMT https://validator.w3.org/feed/docs/rss2.html PeerTube - https://diler.tube A concrete idea to reduce CO2 emissions ｜ Karen Scrivener ｜ TED https://diler.tube/lazy-static/avatars/f58b270a-6076-478a-ad43-3888a532ecb4.png https://diler.tube/videos/watch/0d993748-7a3c-4495-87de-e7f61418df9f All rights reserved, unless otherwise specified in the terms specified at https://diler.tube/about and potential licenses granted by each content's rightholder.