Greg Critser's book "Fat Land" analyzes how Americans became the fattest population in the world by examining the modernization of the food industry, excess consumption driven by previous deprivation, and the need to appease the masses through consumption rather than addressing lack of access to healthy lifestyles, especially for minorities and the poor. Critser, a critical analyst of the food and pharmaceutical industries, draws support from medical and public health groups for his arguments that the food industry promoted overconsumption while calories remained on bodies due to lack of exercise, leading to increased rates of obesity and related health issues in the United States.