Activism denotes intensive advocating of some noble cause, and undertaking actions which lead to its fulfilment. As the term itself suggests, the emphasis is on activity, namely on performing, taking part and being involved. Activism implies humanitarian work. The future of social work is based on social work within a community. The life of a local community depends upon work and actions of the individuals who reside within it. Social work within a community aims to empower people to unearth their own resources and possibilities in order to achieve a positive change within their communities. Citizens’ joint actions determine the course of development of their community. The role of social work is to involve and mobilise people and structures in order to bypass life’s obstacles and challenges. It is necessary to empower local communities in all the aspects of their work thusly associating them to tightly work together and help each other. Activists within local communities should act on behalf of the community, not themselves. People who initiate campaigns spread positive energy. Spreading positive energy within a local community contributes to social awareness and initiates changes. Unfortunately, many local communities come to life only when a disaster occurs. In that moment people react emotionally, sadly they lack someone who would initiate some action. That is when the role of social workers becomes invaluable owing to them being educated and trained to act within a community.