The following article shows again why an overpopulation of humans is terrible for our planet.
It also shows how changing land use for farming actually impacts wildlife populations. They are talking about subsistence farming (people growing crops for themselves)! Even though it’s still typically a variety of vegetation and technically a green space, it’s still changed the wildlife dynamics. These large numbers of subsistence farms have overtaken the previously privately owned land that kept natural vegetation, because of land reforms.
By reducing the natural habitat, you take away areas of land that were the territories of several different species. They become homeless and may be lucky to wander off and fight another one of its kind for their territory but then one of them will still have to find a new one.
Us humans affect all wildlife numbers and hence overpopulation is a bad, bad thing.
This is in Zimbabwe with subsistence farming and based on the change in law for land reforms, which is also affecting South Africa in recent years.
Now imagine the western world, where we don’t have much subsistence farming, instead we have massive supply and demand farming and enormous monoculture farms without even any variety to sustain the variety of wildlife that previously inhabited that land.
Us humans have truly made this world uninhabitable for so long. Don’t you think it’s time we changed?