What two or three critiques should people who want to do humanitarian work be aware of, and how should they respond to or address these critiques?

You may answer this question in general, or focus your answer on a specific humanitarian issue.
Use sources from;
Barnett and Weiss – Humanitarianism in Question: Politics, Power, Ethics
Serine Basseterre – Peace land: Conflict Resolution and the Everyday Politics of International Intervention