Heres an excerpt from an interview with Emeagwali:
What are the social impact of brain drain?
EMEAGWALI:
Brain drain makes it difficult to create a middle class consisting of doctors, engineers and other professionals. We have a two class African society: a massive underclass that is largely unemployed and very poor people and a few very rich people that are mostly corrupt military and government officials.Brain drain gives rise to poor leadership and corruption. A large educated middle class will ensure that political power is transferred by ballots instead of by bullets.When the medical doctors emigrate to the United States, the poor are forced to seek medical treatment from traditional healers while the elite fly to London for their routine medical checkups.Nigerian government officials are using tax payer's money to travel abroad for routine medical check-ups and malarial treatment. Overseas medical check-ups is a national disgrace and banning it would force Nigeria to re-hire those medical doctors that emigrated to Europe.
Do Africans who leave their home countries to study and work have an obligation to return and share the benefits of their education?
EMEAGWALI:
In theory, we are morally obliged to return to Africa. In reality, an African professional will not resign from his $50,000 a year job to accept a $500 a year job in Africa. A more meaningful question will be to ask: What measures can be taken to entice Africans leaving abroad to return home and what can be done to discourage those professionals in Africa to remain in Africa.
Five Possible Solutions to curve the brain drain:
1.Good governance at the national and international level, especially maintenance of reasonable
security for peoples' lives and property is essential for economic progress, Thus withholding
political and economical emigrants, who blame their governement's failure for political unrest
and stagnant economic growth is possible. Transparency in leadership is essential and should
be maintained.
2.Offering higher wages for `insiders` according to their qualifications is essential, instead of over
estimating and hiring expatrates, which are more costly.
3.Education plays a powerful role especially in the growing problems of international migration.
Therefore, offering these individuals the necessariy education qualifications in their home
countries, and expanding a better educational infrasturcture may definitely prevent emigrants
who are seeking a higher education abroad.
4.Seeking alternative measures for return of warranty from the beneficiaries, such as the
withholding of academic degrees until the graduates return and are willing to serve the people,
may be another considerable alternative.
5.The last alternative measure could be, taxing emigrants who are indigenously trained in home
countries. This is indeed a sensitive issue and may sound absurd, and may potentially infringe
on the basic human right and freedom to chose the nature and location of individuals where to
live and where to work. Thus, it must be agreed upon the international community and
international laws.
6.Since richer African States are also the stakeholders of this so called brain drain, a deal must
be made between rich and poor states of the continent that prohibits the later from taking
intellectuals of the poorer states.
http://chora.virtualave.net/brain-drain7.htm

