Juts search for “AI water consumption” or “data center water consumption”. I’ll agree that “we could be using this to wash our cars” is a silly argument, but water shortages affect between 2 and 3 billion people every year (https://www.unesco.org/en/articles/imminent-risk-global-water-crisis-warns-un-world-water-development-report-2023). We could be doing more with this water than cloud computing and AI.
There was a series on SyFy around 2015 called Dark Matter about a crew that wakes up on a spaceship with no memories. It was okay.