If you've spent any time on the internet, you'll know that there's nothing more appealing, for a lot of people than a good scrap. And, you'll also know that there are a number of areas and subjects where you get nothing but scraps, it being the nature of much of the internet not to educate and inform but to provide launch points for prejudices to be aired. I'm sure that, like me, you spend most of your time rolling your eyes and wondering where people get the energy or time to waste in what really amounts to banging their heads against a stone wall in the hopes that it might crack. If Tartarus exists, I can only imagine that the updated version involves internet debates with people with really vociferous opinions and internet trolls. It struck me recently that there are a few of these areas where I just don't care which side is right, I just want something to be done about the things that can be done, and for us to move on philosophically from the stuff that...