interesting, but mostly just lists
challenging informative reflective medium-paced
informative slow-paced
informative inspiring medium-paced
informative reflective slow-paced

This book is basically a collection of 500 Western polymaths, i.e. scientists who worked in more than one field in chronological order. The last chapters offer a clustered perspective on which factors might contribute to people becoming polymaths. For me, an interesting slow read connecting some dots. 

I will probably revisit this book when I come across more names of scientists.
informative medium-paced
informative inspiring medium-paced

3.5 stars. An extremely ambitious book and sweepingly interesting but with some very tedious list-type details at times. It’s the kind of book that you need to read or listen to very quickly so that you can get the gist and over-arching themes rather than being bogged down in the detail - after all the lives of 500 people no matter how interesting is a hard ask.
And while I distilled language ability - in particular that of learning many at a high level to be an essential ingredient- while listed in attributes for individuals did not make the list as integral to creating a polymath. Well worth reading. Could possibly spawn several more detailed interesting tales with sub-selections of the 500.

It was almost *too* boring to be a Boring Bedtime Book...
informative inspiring reflective medium-paced