To sleep, perchance to clean

In findings that give fresh meaning to the old adage that a good night’s sleep clears the mind, a new study shows that a recently discovered system that flushes waste from the brain is primarily active during sleep. This revelation could transform scientists’ understanding of the biological purpose of sleep and point to new ways to treat neurological disorders.

EurekAlert.

Malcolm Gladwell

I am troubled by all of the attention Malcolm Gladwell receives for his writings and talks. He oversimplifies and overextends often questionable findings. Today, I gathered some links to reviews and commentaries that express the same concerns:

and a spoof: