…in today’s xkcd–amusing as always. Since I originate from both backgrounds (computers, economics & comparative politics) I should know a little more. Problem is, the Europeans don’t name failed summits. Maastricht Treaty gets a name because it was very successful. Nevertheless, my best try:

• Every other EU summit on establishing a European Union constitution in the 00's.

And that’s all I can remember (unless you also count the failed Doha Round, but more than Europe was just involved). And no idea on microprocessor instruction set–never learned assembly code.