True, it would be nice if we had enough caves for millions of people to live in unfortunately we need things like roads and buildings.
It would be nice if more focus was put on the sustainability and longevity of these projects unfortunately most people don't think about infrastructure until its too late.
The animal ag industry outputs more emissions than the transportation sector but we're getting screwed at the pumps while the meat industry gets billions in subsidies.
And the meat industry:
https://nationrising.ca/information-subsidies/
Its disgusting that such an unethical industry is propped up by tax dollars to the tune of billions.
All of the carbon emissions with none of the human connection. Perfect balance.