Telemarketers. Door-to-door cable TV sales. Most of the paper-pushers in the USA's medical care system (assuming we go to single payer system as well). A lar

Telemarketers. Door-to-door cable TV sales. Most of the paper-pushers in the USA's medical care system (assuming we go to single payer system as well). A large percentage of retail workers (in the USA we have way more retail space than is really necessary). Most of the mid-level managers in most of the large corporations. Any place that has strict union work-rules is usually overstaffed to my eye. Much of the administration of social services (Social Security, Food Stamps, etc.) in the USA (to all be replaced by that basic living stipend). I can think of more.