write two pages answering these questions based on the attached articles
1. Read Sen (1999) and summarize in a few sentences what you think the heart of his argument is.
2. Read Nussbaum (2003) and summarize in a few sentences what you think the heart of her argument is.
3. Read Glosenberg et al. (2019) and be able to summarize my main three points. discuss (and give examples of), the principles of aid effectiveness.