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Playing a game of blame and shame is not a constructive solution to the obesity problem, says Arya M. Sharma, Professor and Chair in Obesity at the University of Alberta. He is responding to a strategy by airlines that determine the price of tickets based on the weight of customers.

This piece is on a new study that finds patients don't trust obese doctors and are less likely to follow their advice compared to skinnier physicians, new research shows. The piece quotes University of Alberta researcher and chair of obesity research and management Arya Sharma.