sentences:  The connection between income inequality and low mobility can be explained by the lack of access and preparation for schools that is crucial to high-paying jobs; lack of health care may lead to obesity and diabetes and limit education and employment.Krueger estimated that "the persistence in the advantages and disadvantages of income passed from parents to the children" will "rise by about a quarter for the next generation as a result of the rise in inequality that the U.S. has seen in the last 25 years.