I can't comment on the health issues, but TBH I usually dump the default wallpaper for a forest scene of some kind within an hour of installing Linux ;-)

On Sat, Sep 22, 2018, 16:43 Matthew Miller <mattdm@fedoraproject.org> wrote:
On Thu, Sep 20, 2018 at 10:45:28AM -0400, Robert Moskowitz wrote:
> The evidence is finally in on how blue light destroys the retina.
> https://www.nature.com/articles/s41598-018-28254-8
> (Nature only publishes peer reviewed material.)

I'm... not really qualified to understand this, so I asked a friend who is,
and she says:

  "The item that stood out for me was “40–100 mW 445, 488, 515, and 594 nm
   solid-state lasers equipped with Andor® FRAP-PA (fluorescence recovery after
   photobleaching and photoactivation) unit in real time”... are you using a
   40-100mW focused laser? That doesn’t seem likely. You’re probably fine."


--
Matthew Miller
<mattdm@fedoraproject.org>
Fedora Project Leader
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