Earlier quoted context omitted.
I agree that it's a scary argument. That's why I was careful in how I put it forth. The problem is that many skills are dual-use. At some point, a threshold is reached where a student is more likely to use the knowledge to harm than to help. This threshold depends on the skill and the student. To use a hypothetical: Would you condone someone teaching particle physics in North Korea? How about biology? Chemistry? Turb…
You aren't exhibiting a finally tuned sense of ethics. Exactly which ethical principle(s) are you following? This seems like a 5 minutes of thought kind of solution to an incredibly complex problem. North Korea can buy/steal/grow the knowledge they need. They already have nukes, and are working on missiles. I think the notion that we should sanction education (on top of the existing sanctions) is just playing by the…
We are not obligated in any way to provide education to North Korea. Saying we are "evil" for not educating another country is quite a stretch.