Increasingly, experts are emigrating to developed nations from poorer ones. This essay will first suggest that the biggest problem caused by this phenomenon is the resulting brain drain for the countries they leave, and then submit increased investments in education as the most adequate solution.
The foremost problem caused by experts' emigration to richer countries is brain drain. This is because experts perform various functions such as teaching and providing medical care, which can contribute to building the economies of their countries of origin. Teachers and lecturers, for instance, carry out the crucial tasks of grooming current and future brain power. Consequently, if the performers of this critical function exit a country in large numbers for greener pastures, that country's economy can become weaker. To illustrate, a report released by the United Nations in 2018 shows that countries with the highest rates of economic migration such as Iran and Nigeria, have also reported a progressive decline in their annual GDP between 2009 and 2017.
A viable solution to this therefore, would be for governments experiencing a significant reduction in their workforce to invest more in education. The reason for this is that schools at all levels are usually the tools for churning out creative minds and the stronger a nation's educational institutions are, the more capacity it has for producing and reproducing a skilled labour force. For example, after the Ghanaian government began to allocate over 20% of its annual budget to education from 2001 in line with the UN's recommendations, its skilled workforce population has grown steadily by at least 9% annually even though the exodus of skilled citizens to the west has generally continued.
In conclusion, a large number of professional workers leave less developed countries for more advanced ones, causing a significant reduction in skilled manpower. This essay has suggested that this can be solved when the governments of these poorer countries increase their funding for education. 
 Increasingly
, experts are emigrating to developed nations from poorer ones. This essay will  
first
 suggest that the biggest problem caused by this phenomenon is the resulting brain drain for the  
countries
 they  
leave
, and then submit increased investments in  
education
 as the most adequate solution.
The foremost problem caused by experts' emigration to richer  
countries
 is brain drain. This is  
because
 experts perform various functions such as teaching and providing medical care, which can contribute to building the economies of their  
countries
 of origin. Teachers and lecturers,  
for instance
, carry out the crucial tasks of grooming  
current
 and future brain power.  
Consequently
, if the performers of this critical function exit a  
country
 in large numbers for greener pastures, that country's economy can become weaker. To illustrate, a report released by the United Nations in 2018  
shows
 that  
countries
 with the highest rates of economic migration such as Iran and Nigeria, have  
also
 reported a progressive decline in their annual GDP between 2009 and 2017.
A viable solution to this  
therefore
, would be for  
governments
 experiencing a significant reduction in their workforce to invest more in  
education
.  
The reason for this is
 that schools at all levels are  
usually
 the tools for churning out creative minds and the stronger a nation's educational institutions are, the more capacity it has for producing and reproducing a  
skilled
  labour
 force.  
For example
, after the Ghanaian  
government
 began to allocate over 20% of its annual budget to  
education
 from 2001 in line with the UN's recommendations, its  
skilled
 workforce population has grown  
steadily
 by at least 9%  
annually
  even though
 the exodus of  
skilled
 citizens to the west has  
generally
 continued. 
In conclusion
,  
a large number of
 professional workers  
leave
 less developed  
countries
 for more advanced ones, causing a significant reduction in  
skilled
 manpower. This essay has suggested that this can  
be solved
 when the  
governments
 of these poorer  
countries
 increase their funding for  
education
.