Thursday, August 6, 2009

Space Taxi: Diary of a Long-Haul Tanker

At the bottom of the ocean, thermophilic bacteria have evolved to take nourishment from heat coming through cracks in the earth’s crust. Though similar in most respects to other bacteria, these thermophiles have the unique ability to harness this heat energy. Through natural selection, generation by generation, their species has adapted to take advantage of unseen power radiated from below the ocean floor. Organs that once digested physical nourishment have slowly mutated to perform this dual purpose.

If string theory is correct, space contains many more dimensions than the four that we can perceive. Imagine that some vastly intelligent being lives right next door to us along one of these unseen dimensions. Could he be sending information to us in some manner not easily measured by modern technology? He may even be looking forward along our “temporal” dimension and sending us clues.

Neuroscience is in its infancy. We’ve hardly even guessed at the function of vast portions human brain; much less the selective pressures and adaptations that carved it. Could we be evolving to better receive these signals? Even inchoate, such an ability would certainly confer a selective advantage. Could this vastly complex organ be only part thinking machine and part … antenna?

I doubt it, but my passengers are pretty fired-up about the idea. That’s why they’ve hired me to .. blah blah blah blah blah blah … etc.

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