A set of values and practices which plays a special role in overcoming poverty and disadvantage, knitting society together at the grass roots and deepening democracy. There is a community development profession, defined by national occupational standards and a body of theory and experience going back the best part of a century. There are active citizens who use community development techniques on a voluntary basis, and there are also other professions and agencies which use a community development approach or some aspects of it. Community Development Exchange defines community development as: both an occupation (such as a community development worker in a local authority) and a way of working with communities. Its key purpose is to build communities based on justice, equality and mutual respect. Community development involves changing the relationships between ordinary people and people in positions of power, so that everyone can take part in the issues that affect their lives. It starts from the principle that within any community there is a wealth of knowledge and experience which, if used in creative ways, can be channeled into collective action to achieve the communities' desired goals. Community development practitioners work alongside people in communities to help build relationships with key people and organizations and to identify common concerns. They create opportunities for the community to learn new skills and, by enabling people to act together, community development practitioners help to foster social inclusion and equality.