Fixing issues before they develop into actual disasters is such an underappreciated thing it hurts at all levels.
We don't talk about acid rain because there isn't any more acid rain because when acid rain started happening and we learned that the cause was mainly sulphur oxide and carbon monooxide from car exhausts, countries all over the world made it a law that car companies had to produce cars that produced less exhaust with better effectivenes (burning the fuel all the way to CO2 instead of the halfassed CO) and oil rafineries to remove the sulphur from the gasoline in the first place.
We don't talk about computers crashing because of the turn of the century, because thousands of programmers worked very hard to write updates and patches for Every Single Program humanity as a whole used back in 1999 and then somehow managed to failtest, distribute, and update every single device and system, be it an online or offline one before the midnight of the 1st january of 2000.
On a much smaller scale, no one ever commenta or notices cleaners and housekeepers doing their job - be it at home or at whole buildings - because they always make sure that there's nothing to notice. But don't be fooled - at any point of your life you are one week of them not doing away from swimming in trash and filth with nothing to eat and nothing clean to wear. Only then you would notice.
Now it's time to do that thing again and make sure that we don't kill our whole planetary ecosystem within the next century.
