Can solar and wind power Britain? An update of David MacKay's numbers(sustainabilitybynumbers.com)151 points by ZeroGravitas 3 years ago | 222 comments
Eliminating contrails from flying could be cheap(sustainabilitybynumbers.com)137 points by K2L8M11N2 1 year ago | 172 comments
Where does air pollution come from?(ourworldindata.org)207 points by kamaraju 1 year ago | 113 comments
How much do electric car batteries degrade?(sustainabilitybynumbers.com)93 points by xnx 1 year ago | 139 comments
Have we underestimated the total number of people on Earth?(newscientist.com)34 points by wahern 1 year ago | 39 comments
“In 2050, everyone will be carbon literate”(read2050.substack.com)12 points by peter_havers 3 years ago | 39 comments
