She says these sculptures comment on problems in society such as drug use and smoking.

VOA: special.2010.07.09

Stress can lead to other problems if people attempt to ease it by taking drugs,smoking, drinking alcohol or by eating more or less than normal.

VOA: special.2009.03.24

We will also report on problems linked to cigarette smoking and alcoholic drinks.

VOA: special.2009.06.23

Nevertheless, the data show that women have indeed caught up to men in smoking-related health problems and death.

FORBES: The Smoking Gun: Women Catch Up To Men On Lung Cancer Risk

This may be true: the point of a common legal framework is to prevent the problems of smoking so common in rich countries from spreading to poorer ones.

ECONOMIST: Kicking the habit | The

Mike Shortsleeve and other leaders who noticed that some members of the wing were having problems sleeping and that smoking, alcohol and behavioral issues were increasing.

NPR: AP IMPACT: Combat Stress Felt Far From Front Lines