Seems like a good day based on the other threads around about wealth inequality, racism, what-have-you. You have one (you hear me? ONE) topic you're allowed to rant about. Energy crisis? Healthcare? Education? Peer review in science? The upcoming nanobot apocalypse? Improper coffee-brewing/storage methodology? People who drive like jerks?
Further, I'd request you frame whatever you talk about in a "solution"-based framework (i.e. what you think needs to be done) if you're choosing to discuss a problem, in order to stay somewhat positive.