The tree huggers would hate the world and we would all die of lack of oxygen sometime soon unless someone starts replanting trees. Lotsa environmental issues and the such too.
What if a sickness turned half the people of the world zombie like?
Sorry to bother you again, Ryzen. This time's its just a normal reupload request. You might want to update it first to its v1.02, if you're not too busy. 炎のおっぱい異世界 おっぱいバニー学園