Hello; I get your point. Around here many coal miners are out of work.
I guess the more clear example could be the slash and burn that has been going on in the Amazon (South America) for decades. The very poor natives need to feed their families so they cut down and burn off a few acres. The crops grow well for only a few years and use up the little amount of nutrients in the thin soil. ( the jungle ecology recycles dead organic material quickly so that at any one time most is in the living biomass and not in the soil.) The native farmers move on to another patch to slash and burn.
Another thing in the demise of the rainforest (some call it the lungs of the world but I think ocean algaes produce more oxygen) was the building of the Trans-Amazonian highway. A fellow I know helped build the initial road. There are time lapse photos showing the decline of the rainforest as side roads come off the main highway.