Today.
I would have to conclude that the atomic bomb should not have been created. The invention of the atomic bomb leads to the fear of having a nuclear war. Today, many other countries are capable of building an atomic bomb. Who knows what might happen in the future. If it weren't for the invention of the atomic bomb we would not have the Nuclear Weapon Arms Race. We are now so advanced in weaponry that one day when World War 3 comes, the world may have an nuclear war leading it to being millions of people's lives are threaten. We have seen what one atomic bomb can do to one city. What can it do to a whole country? Simple, wipe out an entire nation.