We are told that we are living in a Kali Yuga which is a dark, degenerated age.
Why are we in a dark age? Are we responsible? Or are we manipulated by nature or is it because of humanity's fall?
What is the purpose of a dark age? Why does it happen?
What other ages are there and what are their characteristics?
Are they set chronological periods in cycles? How long do they last?
Karma must set them in motion?