… and, if that philosopher is Brian Weatherson, you’ll get a detailed consideration of cost, benefits, and rational strategies like this one:
Voting is a lot like playing an n-player Prisoners Dilemma with the other people who (loosely speaking) share the values that underlie your vote. I’m taking values to be defined loosely enough here that it includes most people who vote the same way you do. You’d prefer that all of you vote to all of you not voting. Given turnout rates in the U.S., that’s pretty much always the difference between winning and losing. But conditional on what the other people will almost certainly do, you’d prefer to not vote than to vote. And so would everyone else.
Of course, our electoral version of the game has more than one turn, which makes a difference to the winning strategy.
It’s a lovely post. I encourage you to print it out and tuck it in your pocket before you head out to the polling place. It will provide you with something worthwhile to read as you stand in line, and it may even be good fodder for conversation with your fellow prisoners there.