Final answer:
Durkheim's concept of social solidarity can be seen in the transition from mechanical solidarity to organic solidarity as a society increases in size.
Step-by-step explanation:
Durkheim's concept of social solidarity can be seen in the transition from mechanical solidarity to organic solidarity as a society increases in size. In mechanical solidarity, individuals have a shared consciousness and common values, often found in small traditional societies.
However, as a society becomes larger and more complex, division of labor and specialization lead to organic solidarity, where individuals depend on each other based on their roles and specialized tasks. This interdependence allows people with differing values to coexist and is seen in modern industrial societies.