As a Christian and as an American, I have often donated items for disaster relief somewhere in the world. I have donated clothing and toiletry items. Jean-Louis and Klamer explain why these types of donations may not be the most beneficial to a country in need. Sometimes our good intentions put local businesses out of business and that doesn't apply just to individuals or charitable organizations. Government aid is often in the best interest of the government giving the aid not the people who need it.
From this book I learned to ask more questions of organizations that provide aid and that a cash donation, even a small one, may do more good than the stuff I might get at the dollar store or on sale.