Recordam-se da polémica, da acusação de paternalismo, e de desrespeito dos direitos de cada um?

• Smoking bans may reduce heart attacks by more than a third Science guardian.co.uk

"The number of heart attacks has fallen steeply in countries where bans on smoking in public places have been introduced, according to two independent reviews".

Pois, nunca ouviram falar de externalidades negativas.