This time a year ago, I had the privilege of attending the announcement of the 2011 Abel Prize, which was awarded to John Milnor. I also had the daunting task of presenting his work to a non-mathematical audience in twenty minutes or so. The same privilege/task has befallen me this year: I leave for Norway tomorrow and the announcement ceremony for the 2012 Abel Prize is on Wednesday at midday Norwegian time (11am GMT). If you are keen to know at the earliest possible opportunity which particular mereological sum of mathematicians has won the prize this year, then you can watch the event streamed live. For instructions, go to the Abel Prize website.