What are the similarties on the marxist and malthusian theory?

Both Marxist and Malthusian theories are concerned with population growth and its impact on society, but they offer different perspectives on the issue. Both theories acknowledge that population growth can lead to resource scarcity and social problems. However, Marxist theory sees these issues as a result of unequal distribution of resources and production, while Malthusian theory focuses more on the limits of resources to support population growth.