Who is commonly known for founding a community intended to be a utopia?

The founding of a community intended to be a utopia is most closely associated with Robert Owen. He was a prominent social reformer and one of the founders of the cooperative movement. Owen envisioned creating a perfect society based on cooperation and communal living, and he established New Harmony, Indiana, in the early 19th century. His goal was to create an egalitarian community where people could live in harmony and work together for mutual benefit, which epitomizes the ideals of a utopian society.

While Charles Fourier also proposed ideas for creating utopian communities based on cooperative living, his approaches were different in focus and execution compared to Owen's. George Pullman is primarily known for his contributions to the railroad industry and the development of the Pullman Company, which didn't primarily focus on utopian ideals. Samuel Slater was an early industrialist recognized for bringing textile manufacturing techniques to the United States, but he was not associated with utopian community efforts. Robert Owen's vision and practical steps taken to implement a cooperative society make him the key figure in this context.