Consumption habits and life expectancies are part of the social environment because they are influenced by social and cultural factors. The way people consume, their lifestyle choices, and how long they can expect to live are all shaped by societal norms, values, and behaviors.

The social environment refers to the set of circumstances, factors, and conditions that influence and shape the lives, behaviors, and interactions of individuals, groups, and communities within a specific society or community. It encompasses various aspects of human society, including cultural norms, values, beliefs, customs, social structures, and institutions, all of which play a significant role in determining the behavior and experiences of people in that particular context.