A Bill to make provision for requiring public bodies to act in pursuit of the environmental, social, economic and cultural well-being of the United Kingdom in a way that accords with the Future Generations principle; to require public bodies to establish and meet well-being objectives and report on these and their actions; to require public bodies to publish Future Generations impact assessments and account for preventative spending; to establish a Commissioner for Future Generations for the United Kingdom to advise, assist and oversee public bodies in doing things in accordance with this Act; to provide for the establishment of a Joint Parliamentary Committee on Future Generations; and for connected purposes