Agreed — I would bet a lack of sleep due to hyperconnectivity, social media, and heavily increased exposure to bright artificial light through smartphones and l

Agreed — I would bet a lack of sleep due to hyperconnectivity, social media, and heavily increased exposure to bright artificial light through smartphones and laptops is the culprit. The change brought on by this now ubiquitous feature of life may be easy to ignore while we’re in it, but teleport someone from the 90s to now and the first thing they’d notice is smartphones and laptops, not that people are fatter or less in shape.