I don't think wearing slogans on shirts is much of a way to promote anything. It's a signal of affiliation. Shirt slogans don't change people's minds, but they can help like-minded people recognize each other and view each other favorably.

Plus, as time goes on, the reference class of things which are promoted on shirts gets closer and closer to being all-inclusive.

Rationality witticisms suitable for t-shirts or bumper stickers

by evand 1 min read15th Jun 201385 comments

3


What are your best short witticisms, suitable for use on a t-shirt, bumper sticker, or similar location? Ideally something that might make someone reading it think, or get curious enough to ask about it. Simple in-group identification is fine too, though.

For context, therufs is spending today at the NC Maker Faire making t-shirts, and asked me for suggestions this morning. As I was still mostly asleep, I wasn't very helpful.