Unfortunately, I think that University of Oregon would be a bad place to carry out any study of Latour. Judging by what I've seen via syllabi and publications from the faculty, the department is VERY Marxist, which isn't so great for anyone looking to do anything with ANT. I have been reading John Bellamy Foster's book Marx's Ecology recently, and while I haven't finished it, I think it opens up a backdoor to a Marxism which mirrors that of ANT. But yes, from what I've seen, most of the ANTs out there focus on science and technology studies or finance (Callon, for example). If anyone knows about any environmental sociology/anthropology/etc. programs in the US or Canada that has ANTs working there, please post it.