Some 50 years ago we coded our software optimizing the CPU time and RAM (memory) used.
Some 25 years ago we thought more about the coders (men, working hours) time spent already.
...and this is the first year I see too much cheap diode light in the night streets and parks even in the third world...
https://disqus.com/home/channel/disqusunderground/discussion/channel-disqusunderground/how_does_daylight_savings_time_affect_you/#comment-4387625149