It's 2021. If you still think coal is a good business plan for America's future, I've got a bridge I'd like to sell ya. "In April 2020, Bloomberg New Energy Finance found Solar PV and onshore wind are now the cheapest sources of new-build generation for at least two-thirds of the global population." en.wikipedia.org/wiki/Cost_of_e….

THREAD: So I've been thinking about how polarized our culture has become lately, and what we might do to remedy it. 1/ Then I read a few articles on MIT @techreview. First this one about the influence of social media -- first positive and hyped, and then negative and denigrated: technologyreview.com/s/611806/how-s… 2/