system
A chat on subreddit /r/wallstreetbets
human
If we actually access Greenland's mineral wealth then we're in a timeline where we're dealing with catastrophic warming, Miami, NY, Atlantic City, LA, San Diego (just to name a few) are underwater and civilization has collapsed/is collapsing.

gpt
Fifty years ago. 
  
 Tech has improved, largely thanks to Svalbard (sp?) and Norwegian / Russian ventures. 
  
 Greenland doesn't have to be verdant, just hold the higher summer temps of today and it would be profitable enough.