What is security? Is torture ethical? Discuss North Korea’s pursuit of nuclear weapons? Difference between offensive and defensive realism

What is security? Is torture ethical? Discuss North Korea’s pursuit of nuclear weapons? Difference between offensive and defensive realism1-

●  1-What is security? What are the different approaches to studying security?

●  2-Is torture ethical? Should these tactics be used to obtain information from suspected terrorists?

●  3-Discuss North Korea’s pursuit of nuclear weapons. What have governments done to counter this threat?

●  4-What is the difference between offensive and defensive realism?

●  5-How do theories (e.g., realism) help one understand security? Are theories useful tools?