The Contribution in philosophy of public policy

Philosophical reconstruction of public policy and the importance of emphasizing on life- world and everyday life contribution formulating policies, are two main topics of this article. For different reasons public policy can not free from principles, values and knowledge. Also, public policy needs to reconsiders its foundations, philosophically. Then we call this "philosophy of public policy". This is a branch of public policy. The task of this study is offering practical proposals for methodological-epistemological improvement of public policy and its critique.