It's been a long time since I saw this movie. One of the things that stood out for me was that so many of the scenes took place in the main branch of the NYC library. This is a building I had visited many times, so it was doubly impressive.

Plus, the library is representative of 'institution'... it is a monumental structure and also a repository of knowledge. It's kind of ironic that this repository of knowledge would be the refuge for people who were essentially the victims of ignorance. If establishment scientists had only listened to Jack's warnings, much of the tragedy might have been avoided.

Great review. It summarizes the action and theme clearly.