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The Necessity of Leaving Earth Within 2 Billion Years

The timeline for human life is finite. If we don’t kill ourselves off, or totally deplete our planet, then we have only about 2+ billion years to find a way to continue on with our species. That’s much shorter than is often thought, so we clearly must adjust our timetables for the need to develop a means to not only live outside our solar system, but our galaxy.

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Things That Have Made Me Happy

Once you’ve lived long enough, and have a lot of memories in the ol’ grouch bag, it’s hard not to pause every now and then to consider that unique collection that adds up to your life. Like you, I have a variety of event-mementos good, bad, and hard to define. Mostly, though, I prefer to pull out those things that still make me smile.

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If We Can Send…

Today, I was standing in line at the store. There were a few people behind me, and one pair was talking. One of them started a sentence with, “If we can send a man to the Moon…” Argh. Oh, how I hate hearing that phrase. I didn’t used to, twenty-to-thirty years ago.

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