Whether dinosaurs could survive long enough in our modern world

Prof Steve Brusatte states that the vast majority of dinosaurs would never have seen a flower. Dinosaurs like Brontosaurus, Diplodocus, and Brachiosaurus lived in the Jurassic when there were no fruits or flowers. So, whether they could eat most of the food of today would be a big question.

Then there's our climate. There's much debate over whether dinosaurs were primarily cold-blooded or warm-blooded. The answer would greatly affect how easily dinosaurs could adapt to our environment.