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Sep 24, 2014, 1:23 pm57 ptsDeSmogBlog
This is a guest post by David Suzuki. As an elder, I’ve watched Canada and the world change in many ways, for better and worse. Thanks in part to cheap energy and technological growth, the human population has more than tripled, from 2.2 billion in 1936 when I was born to about seven billion today. As a boy,…
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