system
A chat on subreddit /r/wallstreetbets
human
But really with climate change you're going to have water shortages in many major areas. 
  
 So don't invest in water invest in water infrastructure firms (aqueducts, distillation, etc) or tech firms that make tech that manages things like; water purity checks, sensors, etc. 
  
 it's a loooooong term investment

gpt
Pumping technology is good for water and natural 
  
 Edit: natural *gas*