Have you ever thought that having the knowledge of who is 'bad' between Russia and USA is useless?
In the grand scheme of things, what does it matter if you have a side?
It wont alter the world a single jot. You'd be better off learning to dance, or paint, or drive a motorbike then you would spending time fretting over whether one nation likes another nation (and so on). All of these worries and thoughts are for nothing.
I disagree with this. Tellers believe it or not some us are genuinely concerned about the world. It keeps me awake in night, especially issues like Islamic radicalism, global warming, etc. It's very important to identify the level of threat different regimens are posing to the world piece so that we can spread the knowledge to others and possibly do something about it. You find your hobbies more enjoyable, fine. However, some of us can't simply rest knowing that human and non-human life on this planet are facing these grave threats. Sitting idly and doing nothing makes us extremely restless.