Chuck DeVore: Demographers estimate that in less than 30 years America will be “majority-minority,” with the white, non-Hispanic population dipping to under 50 percent. The future has already arrived in California, Hawaii, New Mexico, and Texas. Of those four states, California and Texas have demographic profiles most closely matching our nation’s demographic future. Which version of America’s future provides opportunity for all Americans, the California model or the Texas model ? A state’s poverty level is a good place to start for measuring the effectiveness of state policies that encourage job creation, self-sufficiency, and upward mobility. Since, for a variety of reasons, average poverty rates are higher among minority groups and immigrants, it’s important to both measure overall poverty rates and to compare rates between like demographic groups. The federal government has two measures of poverty, the Official Poverty Measure (OPM) and the Supplemental Poverty Measure (SPM). T...