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Thanks for the response Fred. The point I was making is that you can grow food crops in the desert if you irrigate them sufficiently, which is currently happening. You can't grow them in Antartica unless you build a giant greenhouse. If the earth is warming, it will open more areas for crops which will produce more food, if there is sufficient CO2. I continually hear from alarmists that the world will face massive starvation if global warming increases. I call BS! If the earth cools and glaciers reclaim vast areas of land mass, then we have something to worry about.

Thanks also for your list of references. I notice you don't have anything representing the other side of the argument. You should try to balance your list a little bit. I read both sides and frankly the denial side has much more common sense going for it.

Tom