Many of you seem to have read my earlier post knocking the use of assumptions in theory-building, particularly rationalism, and Phil Arena’s defense of it. My earlier post was a little over the top and insulting, which led him to take umbrage. I called him a dick;  he called me a dick. We were both right, although I guess I started it.  When we are thinking about who to ask in as guest contributors, my main criteria was theoretical and epistemological diversity. Then I pulled this. Now we are going to hug it out. Come here, buddy. Give me some sugar. Wait, wait…. No tongue. You are still just a guest contributor. Only over the shirt action.

But……..!  I read Phil’s rebuttal and I still don’t get it. His position seems to rest on two points. First, that everyone uses assumptions in theory building, even in their daily lives. So that means rationalists are no different than others. And second that assumptions, even those that don’t reflect reality, are still useful in getting us somewhere.

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