Can you explain the concept of social security and social insurance as mentioned here?
As per the context provided, social security and social insurance are related to matters of employment and unemployment, welfare of labor including conditions of work, provident funds, employers' liability, workmen's compensation, invalidity and old age pensions, and maternity benefits. This essentially means that these entries in the constitution pertain to safety nets put in place by the government to ensure financial security for workers, particularly those who have lost their jobs or are unable to work due to illness or disability, and also provide support for child-bearing women. These systems often involve mandatory contributions from employers and employees and can include pensions, disability benefits, health insurance, and unemployment compensation.