YouTube channel member @KamranRazvan asks: What does the Nuclear Nonproliferation Treaty actually offer a non-nuclear state if international law has no real enforcement?

My answer starts with a distinction between great powers and minor powers. Great powers create international institutions, write the rules to serve their own interests, and break those rules when they conflict with their national interest. No higher authority can punish them. The UN Security Council veto is the clearest example. Minor powers don’t write the rules, and they almost always have to obey them, because the great powers that built the institutions have the economic and military might to enforce them.

The NPT, created in 1968 by the United States and the Soviet Union, shows the pattern. Washington, Moscow, and today Beijing all have an interest in keeping non-nuclear states from getting the bomb. They enforce the treaty, not the institution itself. North Korea is the glaring exception.

In this episode I answer a question from channel member @hassanakram8328 , who asks whether it was worth it for Britain to fight World War I and World War II, and whether Britain should be helping Ukraine against Russia today. My answer is that Britain had no choice. Both wars were extremely costly, but staying out would have cost more. In 1914 and 1939, Britain had to choose between two bad options, and fighting was the less bad one. I explain why Britain, an island, repeatedly abandoned its policy of “splendid isolation” whenever a potential hegemon threatened to dominate Europe, from Napoleonic France to Imperial Germany to Nazi Germany. I also explain why the same logic led the United States into both world wars. I close with Ukraine. Russia is not Napoleonic France, Imperial Germany, or Nazi Germany, so the logic that brought Britain into the world wars doesn’t apply.

YouTube channel member @BrianPerry-f7b asks: Does Israel benefit if the Gulf states are devastated? Iran has threatened to hit Gulf civilian infrastructure if its own sites are struck, and it has the capability: oil and gas facilities, desalination plants, and the seven undersea internet cables running beneath the Persian Gulf.

To answer it, I lay out Israel’s five strategic goals and show where Iran blocks two of them: weak neighbors and no nuclear proliferation. Israel would love to see Iran badly hurt, but a war that wrecks the whole Gulf is a different matter. Israel has valuable relationships with the UAE and Saudi Arabia, a global economic collapse would hit it too, and Iran has made clear Israel is high on its target list.