Socialism is an economic system where the means of production are owned and controlled by the community as a whole, rather than by individual people or corporations. This can be achieved through government regulation or public ownership of key industries. It's often associated with social welfare programs and a more equal distribution of wealth. The key difference between socialism and communism is that socialism allows for some private enterprise and individual freedom, whereas communism aims for a complete elimination of private property and social classes. Compared to capitalism, socialism tends to prioritize social equality and collective well-being over profit and individual gain.