@BillGates: "This is a solvable problem." @CarbonCure (which I’ve helped fund through @btenergy Ventures) has developed an innovative way to reduce cement's carbon footprint: https://t.co/9gvmkPGtnT https://t.co/zaqUc3In6R

http://twitter.com/BillGates

"This is a solvable problem." @CarbonCure (which I’ve helped fund through @btenergy Ventures) has developed an innovative way to reduce cement's carbon footprint: https://t.co/9gvmkPGtnT pic.twitter.com/zaqUc3In6R

— Bill Gates (@BillGates) October 29, 2019