If we take the arrival of buses as a metaphor for economic opportunities, so long as the buses keep coming – or as long as there is the prospect of economic mobility -- you do not want to disrupt the system even though you do not necessarily like people who are visibly different from you. But as growth slows down, you are likely to get angrier at visible scapegoats whose ethnic and cultural differences now seem more salient than their class affinities with you. The immigrants then become symbolic of all that is wrong with the “system”. Not just that; earlier, you may have tolerated the rich driving in cars while you waited for a bus, thinking one day you or your kids will have cars. When that possibility becomes increasingly remote, other than being upset with the “others” at the bus-stop, you also become angry at those driving cars since you feel the whole system is unfair."
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