by Tanada » Thu 26 Apr 2012, 06:21:00
$this->bbcode_second_pass_quote('Plantagenet', 'I')f our society completely collapses it is unlikely to rise again, because all the good deposits of near surface oil and minerals have been totally used up. There is so little left high grade mineral ore left on this planet that people are seriously considering mining asteroids.
We'd better keep this society going, because there is no way we can start over with picks and shovels and find enough stuff to build another advanced industrial society up from scratch.
A) you need more historical perspective, every culture collapses sooner or later and resets to zero or hand labor agriculture.
B) the Mega corporations only exploit deposits big enough for them to make a massive profit on to pay for all those skip loaders and huge dump trucks. Thousands or tens of thousands of small deposits that are of the type mankind mined by hand exist scattered far and wide because they are 'too small to be economic'. Almost all of those will still be around to be exploited at a later date. Even all the old coal mines that were hand dug in the past with the room and pillar method, then abandoned still have half their coal in the ground. Mining into them from a different direction using different techniques just isn't economical in the massive machine era, but set things at a low pace and take away the machines and Voila suddenly they are valuable to the local population again.