If the events in Ukraine are to appear as more than a series of disconnected events, you really must take the long view. So if you want to understand why it looked last night as though war was about to break out in the Crimea, perhaps take a look at this piece of analysis by Stratfor. It's a company that focuses on geography and history to explain what is happening in the world. Stratfor makes its money by signing up paying subscribers, but makes some of its work freely available. The book from which this is taken, The next hundred years, is also worth reading.
Would all students please return everything to the kit room asap - I need to audit our gear and arrange replacement/repair of faulty equipment. If you are overdue please arrive with your fine in cash. Any returns beyond the date of 31st may will incur an additional penalty.