Notes
1
Greg Brown, “A global sand shortage could cause damaging effects to our rapidly urbanizing world,” Business Insider, January 16, 2019.
2
Brian Hubbs, “The Inevitable Issue Most High-rise Owners Face,” RDH Building Science Inc, March 10, 2014, ➝.
3
Adam Redling, “Construction debris volume to surge in coming years,” Recycling Today, March 5, 2018, ➝.
© 2019 e-flux and the author