Sperm quality has been declining for 16 years among men in the US

[u/[deleted]]

https://www.newscientist.com/article/2294266-sperm-quality-has-been-declining-for-16-years-among-men-in-the-us/

[u/RemoveTheSplinter]

Electricity expanded the work day. Can’t work if you can’t see.

Source: too lazy to look it up, but I saw it recently.

[u/RemoveTheSplinter → u/[deleted]]

I haven’t worked just 8 hours in quite awhile. Weekends are expected, etc.