T-Rex: I don't want to alarm anyone, but we've really got to fix the problems and make our civilization work.
T-Rex: BECAUSE THIS IS OUR ONLY SHOT AT THIS, BABIES!!
T-Rex: We already USED UP all the cheap and accessible coal and fossil fuels and heck, even PLUTONIUM. Everything that's easy to get has gotten itself gotted! If our world collapses and the survivors try to rise from the ashes, they'll have a planet where every non-renewable natural resource is GONE. They'll be trying to build themselves up on a planet that's on HARD MODE.
Utahraptor: There's still some resources that we didn't use though!
T-Rex: Oh sure!
T-Rex: And the only way to get AT them is with a civilization that can sustain freakin' FRACKING. No longer can you just dig a li'l hole and then oil spurts out of the hole and you dance in the oil, as I am led to understand people did during the There Will Be Blood / I Drink Your Milkshake era??
T-Rex: Also, future civs are NOT going to get that reference until they invent Blu-Ray players or Netflix or at the very least shady sites that let you stream illegal movies while hijacking your computer for cryptomining.
T-Rex: OH SNAP THEY'LL ALSO HAVE TO INVENT CRYPTOMINING