elections in Estonia are revolving around the question, "what is happiness?"

http://www.conservatives.com/tile.do?def=news.story.page&obj_id=131047&speeches=1

http://www.worlddatabaseofhappiness.eur.nl/hap_nat/findingreports/RankReport2006-1d.htm

http://www.neweconomics.org/gen/z_sys_PublicationDetail.aspx?pid=193

http://www.authentichappiness.sas.upenn.edu/

http://www.worlddatabaseofhappiness.eur.nl/