I find my coherence breaks down when theory meets practice. I'll use an off-the-cuff example, which isn't really an example.
- I'm morally okay with a death penalty (mostly), I just don't think it's beneficial in practice. And so, because I've gone and looked at the data, I've found dataX, Y, an Z suggesting it's not a great idea. And so, this gives me an idea of what kind of data would convince me. So, "I'm against it, but if you could do it better, I might support it" is my position. Oh, and I won't approve of any novel experimentation trying to get from A to B.
This sometimes puts me on the wrong side of history. For example, if it had been up to me, I'd have never allowed the first IVF experiments. Now, turns out the objections I would have had were wrong, but what can I do? The best I can do is be self-aware enough to know which way my reasoning would have lead me and then acknowledge I would have been incorrect. I dunno, seems better than just insisting I would have recognised every proven idea as great before we'd even tried.