Whilst part 1 went into Natural Law and cause and effect, part 2 goes into the nature of the human psyche and demonstrates that although conscience is an important path of reason for coming to recognise right and wrong behaviour, it is not enough without the necessary internal work.
Part 2 visits the following fascinating topics among others:
Part 2:
The playlist can be found here on the LawAndAlchemy youtube channel. (The series is not yet complete but will probably contain 3 parts + a short conclusion part 4)
https://www.youtube.com/playlist?list=PLXrEbAWj1bAKjllkqPlQUQo51rgj8pxrV