Professor David Suzuki has some wise words for us all, watch and listen to his Test Tube story as he shares a common scientific observation.
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Life, and the Universe ... Global warming? Evolution or Intelligent Design? Renewable energy or nuclear power? Science versus religion? Historical fact, or myth? Can time go backwards? A wide-ranging blog about the intriguing "basic questions" of life and the universe, focused not on the various topics themselves but rather WHAT THE QUESTIONS ARE and HOW THEY CAN OR SHOULD BE ANSWERED -- scientifically and rationally, or otherwise.