In today's contemporary world, Nuclear energy sources and Nuclear weapons are the debatable and the controversial topic among people. On one side, many people are in favour of the nuclear power sources as they are more cheaper and non-polluted energy sources. However, on flip side, many folks believe that nuclear weapons are the potential threat to world peace. In this essay, I will discuss both the viewpoints and give my opinion. To commence with a positive effects of the nuclear powers around the globe. Firstly, nuclear power stations provide sustainable and reliable energy sources. Moreover, Nuclear power is not only cost-savings but renewable energy sources. In addition, nowadays, we have witnessed a drastic and enormous advancement in the world of technology and industries due to usage of Nuclear power. Thereby, many industries from agricultural to construction or high-speed trains to space missions, human are...