• Why On Earth Are Winters Getting Worse If the Planet Is Getting Warmer

  Part of the PBS series, Weathered, this video explores why there seems to be an increasing number of severe winter storms happening in a world that is warming due to climate change. To help students understand this paradox, experts explain the phenomenon...

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• Earth's Climate Has Always Changed. Why All the Fuss?

  The video examines how today's changing climate is very different from the climate shifts that have characterized earth's history and why this current warming presents a threat to our survival. The program explains that rather than changes taking place...

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