Earth 2100

Experts say over the next hundred years the “perfect storm” of population growth, resource depletion and climate change could converge with catastrophic results.

In order to plan for the worst, we must anticipate it. In that spirit, guided by some of the world’s experts, ABC News’ “Earth 2100,” hosted by Bob Woodruff, will journey through the next century and explore what might be our worst-case scenario.

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