When considering the areas of (human rights and terrorism, which of the the following concepts is the MOST “useful” in explaining behavior: human security, national security or global security?

Refer to textbook “Introduction to Global Politics” by Lamy, Chapters 4,5,6 and 7. In module 1, we explored the historical development of the international system as well as various theories/approaches that can be used to explain decision-making. In module 2, we are applying these theories to issues such as human rights, international law and terrorism. When considering the areas of (human rights and terrorism, which of the the following concepts is the MOST “useful” in explaining behavior: human security, national security or global security? Make sure to include your definition of “useful”.