Essentialism is the belief that all things-including individuals and groups-have a basic nature that makes them what they are and distinguishes them from other things.

Essentialism is indeed the belief that all things have a fundamental nature that defines their identity and sets them apart from other things. It is often contrasted with constructivism, which emphasizes the role of social and cultural factors in shaping individual and group identities. Essentialism can be controversial, as it can lead to oversimplification and stereotyping of individuals or groups based on their perceived essential qualities.