The race to the bottom doesn't optimize fitness though. It relies on being globally unsustainable and just works by parasitically draining all business from the

The race to the bottom doesn't optimize fitness though. It relies on being globally unsustainable and just works by parasitically draining all business from the rest of the world. Ireland isn't somehow magically fitter than other countries and thus able to offer 0.005% corporate tax. It's only relying on attracting an above-normal amount of companies by having low taxes and draining other countries of their tax benefits in the same turn. It wouldn't work if everybody was doing it. In fact countries would just turn to shit.