Scott Williams: Climate change is not all gloom and doom

(Chris Detrick | Tribune file photo) Mayor Jackie Biskupski speaks during a press conference on top of the Salt Lake City Public Safety Building Tuesday May 10, 2016, to announce the Subscriber Solar initiative. Biskupski has set a 2020 goal to have 50% of municipal operations powered by renewable energy, and 100% by 2032. Last week, the Trump administration officially started the process to withdraw the United States from the Paris Climate Agreement, the 2015 landmark agreement where nearly 200 countries agreed to reduce their carbon emissions in light of the world’s climate crisis.

Leaving the accord is a big deal, not only environmentally, but also symbolically, especially as the United…