Eric Dubay has a good introduction to the overall New World Order agenda on his blog Atlantean Conspiracy. It's in three parts here, here and here. It comprises of quotes from individuals, newspapers, TV, film and books and helps to join some of the dots.
Here's another summary by Ken Adachi at Educate - Yourself. In order to get a clearer idea of the 'bigger picture' I've found cross referencing and seeing things from a variety of perspectives has helped me to develop my own view on things.