Well the second one can if it stops a worse wrong from continuing.
Again, a man is beating another man to death. You've tried talking to him, but he ignores you. You, as a human, would have the duty to make it stop. Violence may be your only option. What if the one getting beat to death is a dog? A Woman? A child?
No, there is no duty for anything.
Actually there is a legal duty in many countries....but I oppose them naturally.
Regardless, you do actually have a moral duty, and I have no respect for people that think they can just ignore problems before their own eyes and act like it's not immoral at all to go about their business.