If it’s worth saying, but not worth its own post, here's a place to put it.
If you are new to LessWrong, here's the place to introduce yourself. Personal stories, anecdotes, or just general comments on how you found us and what you hope to get from the site and community are invited. This is also the place to discuss feature requests and other ideas you have for the site, if you don't want to write a full top-level post.
If you want to explore the community more, I recommend reading the Library, checking recent Curated posts, seeing if there are any meetups in your area, and checking out the Getting Started section of the LessWrong FAQ. If you want to orient to the content on the site, you can also check out the new Concepts section.
The Open Thread tag is here. The Open Thread sequence is here.
Having political discussions in a way that actually allows people to focus on the issues is hard. As a result we have stronger standards on LessWrong for how to have political discussions. Doing anything that makes it even harder, like calling for shame only, is therefore bad.
Instead of focusing on the implications of the empiric claims you make about sanctions of how they kill people and don't work for changing policy, you should have focused more on backing up the empiric claims. At the shallow level you discussed them I doubt anyone who believes that sanctions are a useful tool will be convinced. You should have likely should provide a gear-model of why they do so and if you want to convince people that there's an academic consensus for that thesis have a lot more sources.