From Yahoo
On Oct. 1, consumers in Denmark saw a sudden jump in the cost of many of their favorite bread-friendly products. The average price of a half-pound package of butter increased by 2.5 krone (or 45 U.S. cents). A pound of cheese rose from 34.5 krone ($6) to 36 krone ($6.50). And don't even think about lard. In a single day, the cost of a half-pound block of pork fat skyrocketed from 12 krone ($2.15) to 16 krone ($2.85) — a 35% increase. Thanks to a new fat tax, Danes are paying more for just about anything they might want to slather on a piece of bread.
Other countries have imposed tariffs on food and drink considered unhealthy, but Denmark is taking the "fat tax" appellation literally. In the name of reducing cardiovascular disease, obesity, and diabetes, the law that went into effect on Saturday specifically targets saturated fats — the fats found most commonly in animal products like butter, cream, and meat. But few outside the government seem to think it's a good idea — or even a healthy one.
Social engineering policies like the above, which attempts to “nudge” people’s behavior, are expressions of how political leaders think of us. They see as incorrigible idiots who don’t know what is the best interest for ourselves. They essentially are imposing their value preferences on us.
While waging war against the 'fat' or 'obese' seems noble sounding, the unintended consequence is to politically stigmatize people who are ‘fat’ or ‘obese’. In short, such paternal nudging policies promote discrimination and societal divisiveness. Shouldn’t we also tax skinny people too who may also signify as health hazards?
The other unintended effect has been to raise consumer prices which affects not only the fat but even the non obese. So the social costs of rectifying such aberrations will unfortunately befall to everyone.
Social engineering policies signify as slippery slope or incremental steps towards total control of people—a totalitarian state.
As Ludwig von Mises wrote,
The "social engineer" is the reformer who is prepared to
"liquidate" all those who do not fit into his plan for the arrangement of human affairs.
On the other hand, the welfare state, whom have increasingly been burdened by financial strains as a result of the ballooning of the unsustainable system, has been using such ‘sin taxes’ as pretext or as propaganda to raise funds in order to maintain or preserve on the privileges of the political class.