Mike: "It turns out you can actually grow concrete."

Futurist Tom Cheesewright: "Yes, you can grow stone and effectively turn carbon dioxide in to a variety of stone like materials. In the fundamentals of the process, you are correct."@Iromg | #insulatebritain | #ConcreteMike pic.twitter.com/4qiTAydQwL

— Talk (@TalkTV) October 27, 2021