29 June 2011

Can Biofuels Save SubSaharan Africa?

800 million people live in Sub-Saharan Africa and a third of them don’t have enough food. By 2050, an estimated 1.95 billion people will be trying to live off the land in that region. Even if everyone in Sub-Saharan Africa were only to be fed as inadequately as they are today, the region would need to more than triple its food production over the next 40 years. For everyone on the continent to have enough to eat, food production would have to more than quadruple. _NYT

SubSaharan Africa is desperately in need of industries which will provide both work for the people, and crucial international trade for hard currency. Africa's oil and minerals industries tend to be run by outsiders, with most of the profits going overseas, and settling in the Swiss accounts of top government officials and cronies.

According to many scientists, Africa is custom-made for the coming biofuels revolution.
Dr. Lynd and Dr. Woods suggest that a growing bioenergy economy can be the key to driving this agricultural boom. Land is relatively plentiful in Africa, they write, and land for crops and land for fuel will not necessarily be in direct competition.

On marginal lands that cannot support agriculture in any case, they see great potential for biofuel crops, which require less water and nutrients. Africa’s vast land resources could also make the continent a competitive exporter of biofuels, which could bring in money for the basic infrastructure needed to transport and process food, they argued. It could also provide an economic incentive for rehabilitating degraded lands, the thinking goes.

...In an interview, Dr. Woods pointed out that it’s “always easier to think of problems than it is to think of solutions.

“It’s thanks to the demonization of bioenergy,” he said, “that companies are afraid to potentially tarnish their public image by exploring the potential that bioenergy offers Africa.” _NYT
Most people who demonise biofuels have not bothered to keep up with research and development in the rapidly changing field. They tend to look at ten-year-old data on corn ethanol production, and base their calculations and projections upon obsolete technological systems. Such approaches typify the mediocrity rampant in modern academia, thanks to a politically correct dumbing down of academic standards, and a destructive tendency to abort healthy debates prematurely -- declaring winners on the basis of ideological criteria.

The fertile land and abundant workforce of Africa are already in place. There is a need for modern agricultural, business, and land management expertise. But the greatest need now, if African biofuels are to prosper, is to find a way around the massive infrastructure-of-corruption which rules in virtually every SS African state.

One danger is that corrupt leaders -- for a price -- will allow foreign companies to set up huge plantations which will strip the land, with no provision for future fertility and long-term production. Another danger is that farmers with government or NGO grants -- but without guidance or skills -- will try to grow crops which are not appropriate for their soil and climate.

The biofuels potential for SS Africa is large, and promising well into the future. If managed properly, the land of SS Africa can feed even larger numbers than at present, and provide them with a decent income at the same time.

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2 Comments:

Blogger neil craig said...

I believe the northern tributary of the Congo could be diverted by tunnel under the Central Africa mountains and fill Lake Chad and water the Sahara (which was wet and fertile 7,000 years ago. The potential for that is difficult to underestimate.

Thursday, 30 June, 2011  
Blogger al fin said...

Perhaps, Neil. But over time the climate changes and the Sahara will eventually green again. In the meantime, if you have nuclear power, you can pump a lot of water long distances. Your idea to tunnel through mountains will help to save energy in the long run.

The problem with throwing $billions at underdeveloped countries, is that most of it ends up in the pockets of thieves and murderers.

In general, big projects are for advanced nations that can manage and maintain what is built.

Thursday, 30 June, 2011  

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