Herbert Marcuse was a very smart man who wrote about some big ideas. He was interested in how people think and feel about the world they live in. Marcuse believed that society is full of rules and expectations that limit our ability to be happy and free. He thought that people should be able to think and do what they want without being told what to do by others.
Marcuse called this idea "critical theory". He believed that people should question why things are the way they are and think about how things could be different. This can help us see the problems in society and work to fix them.
One of Marcuse's most famous books is called "One-Dimensional Man". In this book, he talked about how people in society are made to think and act in very limited ways. He believed that people are often told what to think by big companies and the media. This can lead to a feeling of being stuck and not being able to change things.
Marcuse thought that people should rebel against this way of thinking and try to create a new and better world. He believed that people could do this by working together and questioning the rules and expectations of society.
Overall, Herbert Marcuse was a very smart man who wanted people to be free and happy. He believed that we should question everything and work together to make the world a better place.