India, April 27 -- What explains the xenophobia in the West that finds expression in, among other things, the United Kingdom's Rwanda Bill that was passed by the country's Parliament earlier this week? The underpinnings may be many, but a commonly cited one is the disparity of culture with the "native" population. The sense of "not-like-us" is rooted in the expectation of homogeneity - to be tolerated, immigrants must "assimilate"....