And the scary thing is ... those weapons are still exist.
That's the thing about creation and destruction. When something is created, there's no turning back from it. Especially how destructive that creation is. When Japan was bombed with these nuclear weapons instead of regarding these weapons as too much for humanity, other countries simply went straight into manufacturing their own. That's the thing about scared humans, they either fear the weapon or fear not having the weapon to defend themselves with. And usually those who fear the weapons are regarded the fools by those who desire the weapon. And what can those who fear the weapon say about it? Those guys have the weapon!
Humanity should be careful on what ideas they conceive, especially weapons. Because the moment you come up with an efficient weapon, the side you're using it on will come up with their own variation of it, or take it from your people.
By "Your people" I'm not talking about Indonisians, I mean humanity and it's countries and tribes in general.
The song is too cute to my taste, but the music does share some similarity with Green Hill Theme.
It is a bit sickly sweet, just can't help but noticing the similar tune.