It seems far-fetched, even preposterous, to blame the global economic order for the persistence of severe poverty in countries that are ruled by obvious thugs and crooks.

We citizens of the affluent countries tend to discuss our obligations toward the distant needy mainly in terms of donations and transfers, assistance and redistribution: How much of our wealth, if any, should we give away to the hungry abroad?

Medicines are unusual commodities. Important drugs can save the lives and protect the health of millions. Their consumption can bring huge benefits, by helping patients to avoid infection and preventing serious damage to the economies of families, nations and even humanity at large.

The persistence of poverty in Tanzania, especially in the rural areas, is cause for concern.

Permanence, perseverance and persistence in spite of all obstacles, discouragement, and impossibilities: It is this, that in all things distinguishes the strong soul from the weak

It's easy to complain that pharmaceutical companies place profits over people and apparently care more about hair loss than TB. However, many in the pharmaceutical industry would be glad for the opportunity to reorient their research toward medicines that are truly needed, provided only that such research is financially sustainable.