Health Care Debate Based on Total Lack of Logic

Heated partisan debate over President Obama's health care plan, erupting at town hall meetings and in the blogosphere, has more to do with our illogical thought processes than reality, sociologists are finding.

The problem: People on both sides of the political aisle often work backward from a firm conclusion to find supporting facts, rather than letting evidence inform their views.

The result: A survey out this week finds voters split strongly along party lines regarding their beliefs about key parts of the plan. Example: About 91 percent of Republicans think the proposal would increase wait times for surgeries and other health services, while only 37 percent of Democrats think so.

Irrational thinking

A totally rational person would lay out - and evaluate objectively - the pros and cons of a health care overhaul before choosing to support or oppose a plan. But we humans are not so rational, according to Steve Hoffman, a visiting professor of sociology at the University of Buffalo.