@BillGates: Reducing greenhouse gas emissions from buildings is one of the five biggest challenges in the fight against climate change. I love that architects are looking to nature to find solutions. https://t.co/VXVuuCtOVY

http://twitter.com/BillGates

Reducing greenhouse gas emissions from buildings is one of the five biggest challenges in the fight against climate change. I love that architects are looking to nature to find solutions. https://t.co/VXVuuCtOVY

— Bill Gates (@BillGates) April 4, 2019