One way to respond to a challenge from the United Nations secretary general, António Guterres, to seek “bold action and much greater ambition” on climate change is to protect forests from development, improve forest management and use sustainably harvested wood to build tall buildings. A study by scientists from Yale University and the University of Washington showed that expanding wood construction while limiting global harvesting to no more than the annual growth could produce a combination of emissions reduction and carbon sequestration equivalent to eliminating construction emissions altogether. This could take a big bite out of the carbon problem, roughly equivalent to the present contribution from all types of renewable energy.
By Frank Lowenstein, Brian Donahue and David Foster. New York Times. Oct. 3, 2019.