User blog comment:BastionMonk/Jurassic Park IV raptors/@comment-65.95.197.182-20130825153524/@comment-1259419-20130826111156

There are different kinds of Science Fiction. Look up wikipedia. In "Hard Science Fiction" the intention is that everything is as accurate as possible. It has to give a genuine prediction of the future.

Jurassic Park was intended to be Hard Science Fiction.

Did everyone forget the whole Frog-DNA thing?

A few frog DNA fragments don't have to change so much. They've put humans genes in cows, fish genes in mice and mice genes in flies, without much effect on their appearance.