Our understanding of the universe we live in is not complete. But it may soon see another revolution. The gaps in our knowledge are clearly defined. The technology is ready to be used to its full potential. Maybe all that we need is a capable team of researchers to break the mystery open and quite possibly change astrophysics and cosmology completely.
There are 3 ways of getting knowledge and practical skills on Freedom and Safety:
1) Subscription to materials 2) e-Learning 3) Buying e-books