Marxism-Leninism is the science of revolutionary social change. It allows us to understand the laws of motion of society and to understand how to organize in line with those laws. This will allow us to resolve the contradictions inherent in capitalism that lead to exploitation, oppression, poverty, waste, crisis and war. By using Marxism, we can transform the world we live in into a just world, where the working class, who produces the vast wealth of society, is able to put that wealth to work and solve the problems that capitalism creates.