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We Americans are nothing if not indulgent. So when the going gets tough, let's get going – on vacation. If like me you're a fat old american, then yeah, sure, go ahead and book that Alaskan cruise to see the shrinking glaciers. But consider making it a one-way ticket - like life itself. Jump ship up north and start walking until you see wildlife up close and personal. Really become one with Nature. It's ok, you can feed the wildlife. Leave your footprints and everything else.