It's really hard to convincingly counter all possible objections in just a few lines. The above was meant to give an instance of a hypothetical list of "things rationalists believe and why", not something that could replace an actual sequence . Obviously you one cannot hope to clear up all possible confusion in so short a post.

If I were to make a serious terse post about free will, I'm thinking I would at least have to take some time to try and dissolve the concepts of 'identity' and what it means to be 'responsible' first. This would still keep the information/effort ratio high by explaining multiple related concepts simultaneously. I've edited this in above to make it a little clearer, but there's only so much space to work with...