In a modern era, there has been a higher tendency of the birth rate in some nations, particularly, a substantial number of young adults which is compared with the number of older populations. However, the advantages and drawbacks of this condition affect the livelihood and the development of these countries in different aspects. In my opinion, the benefits of this phenomenon outweigh the disadvantage. This essay will indicate the pros and the cons and also focus on why the advantages can outweigh the disadvantages.