After all the fertile land in the immediate neighbourhood of the first settlers were cultivated if capital and population increased more food would be required and it could only be procured from land not so advantageously situated.
I respect the astute and rigorously unsentimental David Horowitz as one of America's most original and courageous political analysts. He has the true 1960s spirit - audacious and irreverent yet passionately engaged and committed to social change.