She was also involved in television having worked within the
BBC,
ITV and
Channel Four Television (1988–1991) presenting and reporting on social issues. She served as a reporter and presenter on various programmes, including
Help,
Family Matters,
Never on A Sunday, and several documentaries and feature programmes. She served as a development officer in charge of the development National Association for the Care and Resettlement of Offenders,
NACRO (1985–1987). Sowa has been a member of ITV Telethon grant-making panel (1990/91), appointed executive board member of Duke of Edinburgh and an executive board member of the
Rainer Foundation (1990/1993) and trustee/board member for Conciliation Resources, a conflict resolution NGO (1995/2005). In 1992 she was appointed to the board of the UK
National Youth Agency by the then Secretary of State for Education
John Patten, a post she resigned when she moved to South Africa to work as part of the
Commonwealth Secretariat's Technical Advisory team to the first national multiracial South African elections. Sowa worked as an international consultant for several years, assisting reputable organizations such as
UNICEF, the
Stephen Lewis Foundation, the
African Union,
Department for International Development, and
UNDP, among others. She was also chair of the African Grantmakers Network. She was also senior programme advisor on the UN Study on Children and Armed Conflict (the Machel Report) and led the five-year review of the report. At this post, she established relationships and she helped develop policy alongside national and international NGOs, governments across the five continents and their representatives in New York at the UN offices. She led negotiations, both technical and political, for the implementation of the report recommendations in regards to children caught up in conflict with international NGOs, relevant UN agencies, the political organs of the UN and senior governmental representatives to the UN. in their work on children and leadership issues for the Global Movement for Children. As a writer, Sowa has produced a number of policy reports for non-governmental organizations. She has authored articles in learned journals and magazines and was a significant contributors to a book titled
The Impact of War on Children. and the co-author of a book on Groupwork with young people. Her most recent publication (February 2010) was as a contributing author and co-editor of a
Harvard Law School/UNICEF Innocenti book on Children and Transitional Justice with UNICEF. == Ongoing work ==