Climate strategies: As cities figure out how to reduce their climate impact, they shouldn’t overlook what “sharing economy” platforms like Uber and Airbnb can do to help, according to a new study. The Washington Post reports:

Think of the sharing economy, then, as a scaled-up version of a large family home, where everyone watches the same television, does their laundry together, shares meals and rides in the same car, a paper published in Ecological Economics suggests.

From calling an Uber to us…