I do and don't agree with your statement. I mean race would indicate a genetic component esp. since Asians are not known for their weight issues. The issue of co-morbidity means that underlying factors exist esp. since something like polycystic ovary syndrome can make this condition more likely. It isn't likely to be the fact soda is being drunk that is making it happen. Correlation is not causation afterall. It also can't simply be weight even if it is a factor.I personally think it is more than diet sodas fault, but I also think that is an easy scapegoat. This is something I think we all need to look into more and if we have weight issues, to take the time to change our lifestyles and correct it. I know I do not want to be one of America's weight statistics and chose to do something about it. It is hard to do, but we all make our own choices.