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Cool Links
Canada's Debt Clock Ontario's Debt Clock
The Breathing Earth - simulation (Flash required);
The Breathing Earth - animation from present to 2100
North American Seasons - a one year journey through time of the Northern Hemisphere
Human Population Through Time - YouTube video from the American Museum of Natural History - It took 200,000 years for our human population to reach 1 billion—and only 200 years to reach 7 billion. But growth has begun slowing, as women have fewer babies on average. When will our global population peak? And how can we minimize our impact on Earth’s resources, even as we approach 11 billion?
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