One area that has often been discussed as an EA or meta-EA cause area is rationality development, whether that be in the form of "raising the sanity waterline", providing relevant training to certain key people in order to empower them, or something else entirely.
What aspect of this strikes you as most interesting or relevant? What would you be most excited about seeing out of a new group or project in this area?
I'd love to see a tool that people enjoy using which testably teaches rationality.
Perhaps and app or novel which leaves people making better decisions on common tests of bias.
I would be particularly interested in seeing this in regard to elections. How do you teach people to vote more in line with their own interests?