Archive for March, 2011

Most of the poor live now in middle income countries

March 27th, 2011

A new IDS report says that 72% of the world’s poorest 1 billion people live in (so-called) middle income countries … a huge change from 20 years ago when > 90% of the world’s poor lived in low-income countries.  Low-income countries are defined by the World Bank’s definition of < $995 per person GDP (which is itself pretty arbitrary).

See an interactive version of above.

Here’s another way of looking at countries in rank order of their poor populations by middle and low income countries:

Below is an interesting podcast discussion where Paul Collier (see my review on his book, The Bottom Billion) and Andy Sumner share their dramatically different interpretations of this new data.

Paul Collier key points:

  • If you ask the wrong question, you’re bound to get the wrong answer — by focusing on measuring poverty simply by looking at people’s daily income today is a reductionist (and unhelpful) way of measuring poverty
  • A better way to look at poverty and where the international community should consider intervention is where you’ve got both current poverty with lack of a credible opportunity for the future
  • Countries like Nigeria shouldn’t be considered middle income just because they have oil while few of their populace participates in this wealth … it needs help in economic governance to change its course
  • We should seriously reconsider whether to provide further aid to middle income countries who continue on a growth trajectory as in a generation they will likely have very few poor (assuming they deal with income redistribution which is largely a domestic issue)

Andy Sumner key point:  We should start looking at allocating aid based on where the poor live, not just to low-income countries.

 

Micronutrients into the food supply

March 26th, 2011

The Economist reported that when eight eminent economists were asked how they would spend $75 billion to most help the world, 5 of their top 10 recommendations involved nutrition including:

  • Vitamins for children
  • Adding zinc and iodine to salt
  • Breeding micronutrients into crops

Other recommendations included more girls’ schools and trade liberalization.

Of the 40 nutrients every person needs, four are in chronically short supply:  iron, zinc, iodine and Vitamin A.

Vitamin A is essential for the mucous membranes that protect the body’s organs, such as the eyes.  Lack of it causes half a million children to go blind every year; hal fo them die within a year as their other organs fail … Zinc deficiencies impairs brain and motor functions and causes roughly 400,000 deaths a year. Shortage of iron (anaemia) weakens the immune system and affects, in some poor countries, half of all women of child-bearing age.

Children with nutrient deficiencies do more poorly at school and have reduced earning potential.  Statistics also show that the malnourished also tend to marry each other continuing the cycle of under achievement and development.

The most common response is to attempt to hand out vitamin pills or fortify foods like salt with iodine. But the nutritional deficiencies persist, so there is a new exploration of whether getting the nutrients directly into the local food supply might be a better approach.

As the article points out, this approach is no panacea as it is difficult to influence the poor to buy (as most buy vs. grow their own food) the right kinds of foods especially if they cost more.  Some countries who have focused on increased agriculture value-added have decreased malnutrition (Malawi, Bangladesh and Vietnam) while others have the opposite result (Egypt, Guatemala and India).

What seems to matter is encouraging the right crops.  Common policies encouraging cheap grain have not helped.  These cereals provide calories, but are low on nutrients.  Policies which encourage consumption of vegetables, pulses and meats have much more nutrient benefits.

One key fact to keep in mind: Early intervention is critical as the first 1,000 days of malnutrition have the most damage.

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