Recent Jurassic World spoilers that landed online about a week and a half ago have been confirmed by the film's director, Colin Trevorrow.
Trevorrow confirmed the plot details with Slash Film who offered the following:
Jurassic World takes place in a fully functional park on Isla Nublar. It sees more than 20,000 visitors every day. You arrive by ferry from Costa Rica. It has elements of a biological preserve, a safari, a zoo, and a theme park. There is a luxury resort with hotels, restaurants, nightlife and a golf course. And there are dinosaurs. Real ones. You can get closer to them than you ever imagined possible. It’s the realization of John Hammond’s dream, and I think you’ll want to go there.
This film picks up twenty-two years after Jurassic Park
There’s no such thing as good or bad dinosaurs. There are predators and prey. The T-Rex in Jurassic Park took human lives, and saved them. No one interpreted her as good or bad. This film is about our relationship with animals, how we react to the threat they pose to our dominance on earth as a species. We hunt them, we cage them in zoos, we admire them from afar and we try to assert control over them.
Chris Pratt’s character is doing behavioral research on the raptors. They aren’t trained, they can’t do tricks. He’s just trying to figure out the limits of the relationship between these highly intelligent creatures and human beings.
there will be one new dinosaur created by the park’s geneticists. The gaps in her sequence were filled with DNA from other species, much like the genome in the first film was completed with frog DNA. This creation exists to fulfill a corporate mandate—they want something bigger, louder, with more teeth. And that’s what they get.