What critique does Schlosser make about fast-food portion sizes?

Schlosser critiques fast-food portion sizes by highlighting how they contribute to a culture of excess and overconsumption. This observation is rooted in the notion that the fast-food industry has systematically increased portion sizes over the years, leading to a normalization of larger servings. As a result, consumers may feel compelled to eat more than they actually need, fostering a mindset where bigger is inherently better. This behavior not only affects individual health by increasing the likelihood of obesity and related issues but also has broader implications for societal norms surrounding food consumption and waste. By emphasizing the link between portion sizes and overconsumption, Schlosser underscores the need for awareness and change in eating habits within fast-food culture.