Herbert Graf wrote: >>> The study seems to assume that the additional energy use is a result of >>> trying to be "happier". >> >> What study is that? > > Not sure, the op mentioned some study about happiness not correlating to > higher energy usage. That was me. In that post I wrote: "Research about people's happiness consistently comes to conclusions that spending (wasting?) more energy does not correlate with increased happiness." I did not imply a causal relationship. There is just so far no confirmation that lifestyles that use a lot of energy result in a higher degree of happiness. (Of course, when comparing it makes sense to compare regions with similar relevant characteristics. Which should be possible.) Gerhard -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist