100 sats \ 1 reply \ @south_korea_ln OP 16 Apr \ parent \ on: Matthew Walker's "Why We Sleep" Is Riddled with Scientific and Factual Errors science
In Section 7, he expands on that speculation, but indeed, in the same way you should not trust Walker at face value, being critical of some of the speculations made by Guzey is also probably a safe bet. For the non-speculative parts, i.e. hard numbers, I do tend to agree with much of Guzey.