[rhengles]

As Mark Twain said, "Buy land, they're not making it anymore". Nothing can make land "free". The planet's resources are vast but finite. If people continue reproducing with no limits they're reducing everyone's share of the pie. This is the actual reason why "the poor gets poorer", there's more of them but the resources stay the same.

This is the same logic that explain why building more roads does not reduce traffic congestion, because new demand is created to use the new roads and the traffic stays bad.