In reply to TobyA:
> I'm sure there is! Like India (well, until the current lot maybe), despite government attempts to leave caste in past it still has major impacts on Nepali society. The Sherpa people are ethnically Tibetan and mainly Buddhist but having been in Nepal since before the emergence of the modern state (formerly kingdom now Republic) they were given a position in the caste system - Wikipedia has them among the alcohol drinking enslaveable caste! Interestingly the Gurkha tribes are higher - still alcohol drinking but un-enslaveable! https://en.m.wikipedia.org/wiki/Caste_system_in_Nepal
> Of course modern wage labour, business success and changing patterns of land ownership have complicated this.
> To the OP, from what I've seen and read, porters in Nepal come from various ethnic groups, including from the lowlands - where there is a good chance they will be low caste Hindus. Higher caste people tend to be over represented in higher paid professional jobs like the civil service etc.
I can assure you that caste is a feature of all South Asian societies (except probably Afghanistan). That’s the case even when the people have a religion that doesn’t have caste in it, ie Islam, Christianity or Buddhism. I’m not sure even India has made attempts to leave caste behind as plenty of the features of the modern state have been modified with caste in mind, such as quotas for universities and the civil service, or caste-based political parties. Even living for a lengthy period of time in the west won’t necessarily reduce the power of caste-based thinking!
I think part of the problem for western people when thinking about South Asian societies is that we tend to view religions as having firm boundaries that are to some extent self-policed. Hence to our minds caste is a Hindu thing so it only affects Hindus. But in South Asia the borders of religion are very much more blurred than here in a way that can seem strange to a European.
Post edited at 16:44