Today’s election deeply affects all 7.5 billion residents of planet Earth, but only 150 million of them are eligible to make the decision. If you’re one of the lucky few, please do whatever it takes to vote today. It’s a tiny thing that makes a big difference.

(According to fivethirtyeight, Arizona, Colorado, Florida, Michigan, Minnesota, Nevada, North Carolina, Ohio, Pennsylvania, Virginia, and Wisconsin are swing states. If you live in one of these places, multiply what I said above by a hundred thousand.)