english: When I was invited to give this talk  a couple of months ago, we discussed a number  of titles with the organizers, and a lot of different items were  kicked around and were discussed.
non_english: Kada su me pozvali da održim ovaj govor pre par meseci, razmotrili smo nekoliko naslova sa organizatorima, i raspravljalo se i diskutovalo o mnogim različitim stvarima.