T-Rex: Go back in time tens of thousands of years and you'll find a bunch of ancient people chilling out in caves or whatever, but they're anatomically and genetically identical to us!
T-Rex: That's because evolution takes a really long time, and we all just have to deal with it?
T-Rex: And if you STOLE one of those prehistory babies and brought it back to the future, you could raise it as your own without any problems and it would blend into modern society without any special issues!
Dromiceiomimus: Your point, T-Rex?
T-Rex: A cave dude plus education = a modern dude! Or dudette! Assuming people still say "dudette"!
Utahraptor: I don't!
T-Rex: WEIRD!!
T-Rex: Anyway, there's all this AMAZING POTENTIAL in those ancient people, left untapped because they hadn't figured out how to be smarter yet. Dude, there's at least 50,000 years between our having the ability to invent writing and us actually inventing it.
Utahraptor: That IS a huge amount of time we kinda - wasted?
T-Rex: EXACTLY! The greatest gift anyone could give our planet is to go back in time and teach the cavechicks and cavebros how to write.
T-Rex: Bottom line!
T-Rex: I WANT HOLODECKS IN MY LIFETIME AND I'M NOT AFRAID TO ENHANCE THE TIMELINE TO GET THEM.