Sometimes I think there are too many TED talks out there nowadays – it becomes so hard to sort the wheat from the chaff. But I love this one. Of course, as a polymath myself I am biased, but I think Ella (who I know from the Do Lectures) makes a great case for why generalists are sorely needed (in a nutshell – cross fertilisation and holistic thinking).
I hope you enjoy it as much as I did.