According to new research 30% of our planets usable land is used for growing food for humans. This is a HUGE number – I didn’t expect to be so high.

So it’s no surprise that so many species go extinct since we are eating up all the space and create more and more farmland to produce food and now biofuels. Plus we need space for our exploding cities and infrastructure …

Once again I think the real problem here is overpopulation. Too many humans needing too much space.