Thanks, as always, @lesmann :-) Yes, humans are flawed, as are their political and economic systems. But it's our duty (the way I see it) to strive to become better. Also, I don't really believe in "human nature", or at least not that it's static. With all the self-destructive ignorance we see around us, you still exist, as do a lot of other smart, compassionate people ;-) You have a great Friday too, my friend.