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Archive for April 24th, 2013

Science-Based Public Service Announcements

Changing behavior is difficult. It is also an increasing priority for health care. We have entered a period of history when lifestyle choices have a dominant impact on health and longevity. People are no longer dying young of incurable infectious diseases in significant numbers. Rather they are surviving long enough to die from their bad habits.

Further, health behaviors are having a huge impact on the overall cost of health care. So the motivation is greater than ever to impact public health by influencing behavior. Yet, we are not very good at doing this.

It’s not that we’re not trying – it’s simply that having a large influence on people’s day-to-day behavior is remarkably difficult. There is ongoing research looking at how to effectively change behavior at the individual and public level, but it is complex, often conflicting, and new techniques at best yield only marginal gains.

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Posted in: Public Health

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