A rather pessimistic outlook on the future of an open and tolerant society. And a not-so-satirical view on what Multiculturalism brings to the Western civilization. Considering the recent events in London, (and not just there,) and (what's most alarming) - the reaction on those events by the society that has lost the will to defend itself, some nations won't even have to wait till 2020.
P.S. You can also watch The Black Hole Saga on YouTube, while it's still there. [Part 1][Part 2]