To be truly rational we need to acknowledge the limits of our rationality: nothing is more irrational than an unwarranted faith in reason. - Julian Baggini

There is an irony here. On the one hand, all of these mistakes point to hubris, a belief that human reason is more powerful than it really is. But on the other, all these mistakes implicitly acknowledge how limited the power of reason is, because they require us to simplify our conception of the world in order to make it tractable to reason. It is as though in order to preserve the illusion that human reason is mighty, we have to rig its challenges to make them easier to overcome.

Disenchantment with politics is therefore toxic, and populism can only increase such disenchantment, since it leads to the promise of simple solutions that cannot be delivered, while removing from the public square the more nuanced kind of discourse that is needed to explain why it can’t work.

Philosophers understandably focus on the nature of reason itself. However, in order for reason to flourish, it needs to be practised in the right environment. And that is sadly often lacking in the very places where reason is held in the highest esteem.