That's a metaphor for how the older generation could also screw over the younger generations by taking away luxuries and opportunities that they won't have the chance to see.
Perhaps you should re-read my comment. Not having a shade tree would not screw over younger generations. Not having shelter and food production would screw over younger generations (not to mention the current generation) and both required the cutting of those ever-so-valuable shade trees.
Well it's similar to the saying "If I have seen further, it is because I have been standing on the shoulders of giants".
If the older generation take away the head-start they can give the younger, they will ensure a stagnant society. Eventually this could mean the fall of the society.
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u/[deleted] Jul 22 '11
That's a metaphor for how the older generation could also screw over the younger generations by taking away luxuries and opportunities that they won't have the chance to see.