I especially agree that when touring in Antarctica we should "exercise increased caution". This reminds me of how when traveling (regardless of where in the world), people always warn you about to be careful of neighboring states, regions, countries, etc. but there area is fine.

Obviously, you should use caution regardless of where you travel and try to reasonably mitigate getting into danger, i.e. don't talk politics, religion, whiskey, helmets, or other controversial topics.

Tailwinds, John