Governments have spent decades issuing dietary guidelines, sponsoring public health campaigns, and encouraging consumers to cut back on sugary, salty, and fatty foods. Now they're moving beyond persuasion and adopting more aggressive measures to influence what people eat.
In an October 8 article titled "Nagging People to Eat Healthily Does Not Work," The Economist describes a growing international movement to tax unhealthy foods, restrict advertising, require warning labels, and regulate how supermarkets display and promote their products. Such measures are needed, officials argue, because the earlier approach failed to curb rising obesity rates.
