As I understand it, Lent is a holiday where we celebrate the scientific method by changing exactly one variable in our lives for 40 days. This seems like a convenient Schelling point for rationalists to adopt, so:
What variable are you going to change for the next 40 days?
(I am really annoyed I didn't think of this yesterday.)
I'm not changing anything for the next 40 days, but I did change one variable about 50 days ago: I stopped reading political news altogether. The experiment, so far, is clearly a success, so I'm going to keep it that way.
I think I might stop reading blog posts and comment threads about gender issues.