BULL FECES from the article....
The authors of this latest study offer two theories to explain this divergence in behavior. One possibility is that people of a more liberal persuasion tend to be more open to new experiences, such as the consumption of alcohol or drugs. Another possibility is that people living in more liberal states or countries may feel more confident in government health care and social welfare to pick up the pieces if drinking leads to health or social problems.
So, non working, government tit sucking, democrat voting, deadbeat drunks are better than sober productive citizens.