Nuclear Weapons

Nowadays a lot of countries have developed nuclear weapons. Although nuclear energy should be used in a responsible way and just to produce energy, big countries such as the USA or Russia have used it to defend their country. It all started in The Cold War when they had to threaten the other country to not to be attacked but it hasn't stopped. Each day, more and more countries such as Iran are into the nuclear weapons thing and this is very dangerous. Nuclear weapons could destroy an entire country and cause a lot of negative consequences such as radiation and pollution.

I think that the best solution to this problem is to reduce the number of nuclear weapons. Another solution could be reducing their use as a weapon to defence another country and increase their use to produce energy.