Tensions have been rising on the Korean peninsula. What are our options?

My guest Jeremiah Jenne is a historian based in Beijing. He has been to North Korea multiple times, including just a few weeks ago (I have been there as well). Jeremiah laid out three potential military strategies for the US to intervene in North Korea; unfortunately, all of these options are various shades of terrible. He also talked about diplomatic strategies, which also are controversial and risky.