You might be happy to hear that Jesus College at Cambridge just decided to remove the Benin Bronze they've had since 1897 and that it might go back to Nigeria: http://www.telegraph.co.uk/education/12188018/Cambridge-coll...
History always has multiple points of view, our most recent struggles reflect only one.
Although, arguing down that route, war spoils are a tricky thing to discuss historically. "Stolen" is very different from "appropriated after successful war". Like I've said above, history and modern morals don't always mix. For that matter, current events and modern morals don't always mix. Take the Iraq oil situation, a bit more than a statue worth there.