Here you do have forests, where pigs could be raised by letting them root about in the forests for a good part of the year. Therefore, you have a different attitude toward them compared with what continues to exist in the Middle East.
My personal view is that such total planning by the state is an absolute good and not simply a relative good... I do not myself think of the attitude I take as deriving from Marx - though this undoubtedly will be suggested - but from Fichte and Hegel.
Any time I need to get a serious attitude adjustment, I put on one of their records, and there are examples there for all time to keep us honest and keep us reaching; they'll never be eclipsed.
It remains to consider what attitude thoughtful men and Christian believers should take respecting them, and how they stand related to beliefs of another order.
That attitude does not exist so much today, but in those days there was a very sharp distinction between basic physics and applied physics. Columbia did not deal with applied physics.