*Teddy O'Neill-Creature with furry Hobbit feet from Bath UK*,
a sentimental fool, posts:
 
     With the force of a world-wide youth movement, it ought to
     be possible to establish a coordinated global program to
     accomplish the strategic goal of completely eliminating the
     internal combustion engine over, say, a twenty year period.

Evidently there are no open questions, either scientific or about
how people prefer to live.
