Fair enough. Back then I recall that generally being the argument being pushed by the opposition, and never really investigated in the years since. I am defi

Fair enough. Back then I recall that generally being the argument being pushed by the opposition, and never really investigated in the years since. I am definitely surprised it's a positive number when combined with modern carbon-intensive agriculture practices. Learn something new every day! Either way the sentiment at the time was very much "rah rah america" vs. "save the planet", but that could certainly be my quite fallible memory.