Teach the Controversy. Neil Tyson rebukes Richard Dawkins;-) Ask a Physicist 5. Geomagnetic Reversal (The End of the World?) The Last Question -- Isaac Asimov. The last question was asked for the first time, half in jest, on May 21, 2061, at a time when humanity first stepped into the light.
The question came about as a result of a five dollar bet over highballs, and it happened this way: Alexander Adell and Bertram Lupov were two of the faithful attendants of Multivac. As well as any human beings could, they knew what lay behind the cold, clicking, flashing face -- miles and miles of face -- of that giant computer. They had at least a vague notion of the general plan of relays and circuits that had long since grown past the point where any single human could possibly have a firm grasp of the whole.