Social involvement is very important to Unitarians. They have formed groups that deal with the environment, human rights, and discrimination against LGBT  individuals.

Unitarian Universalist Ministry for the Earth 

We envision a world in which reverence, gratitude, and care for the living Earth are central to the lives of all people. Our purpose is to inspire, facilitate, and support personal, congregational, and denominational practices that honor and sustain the Earth and all beings. We affirm and promote the seven principles of the UUA, including: “Respect for the interdependent web of all existence of which we are a part.”

Unitarian Universalist Service Committee

The Unitarian Universalist Service Committee (UUSC) is a non-sectarian organization that advances human rights and social justice in the United States and around the world. We envision a world free from oppression and injustice, where all can realize their full human rights.

Unitarian Universalist United Nations Organization Office (UU-UNO) 

The vision is a peaceful, just and sustainable world community as called for in the UN Charter. The UU-UNO strives to engage in the work of the UN to advance a peaceful, just, sustainable and pluralistic world community that promotes human rights, and to engage and inspire Unitarian Universalists and others to support and participate in this work.