And, because no doubt it needs to be said to someone, if you have *any* notion of left- and right-hemisphere differences and haven't read McGilchrist's work, there's a very high chance that those notions are wrong. To quote McGilchrist: 'The old dichotomy – left hemisphere rational, right hemisphere emotional – is profoundly mistaken, on both counts; not to mention the fact that reason and emotion are never entirely separable.' If any part of you was about to excuse yourself from engaging with this series because of something like that, don't let it!