Very clever video that, with a lot of commenters getting completely the wrong idea about it in YouTube (no surprise there). *spoilers*
She is the bomb.
The scientists fear and love of her, but continue to be fascinated by her regardless of her true intentions. The military's seduction by her and her power. The fact she kills everything and no-one seems to notice. That we feel falsely secure of her protection (the missiles in the schools, at the homes). Finally that ultimately, when released, she destroys the world and everything in it. The scientist asks why... It's her supernature of course.
Who says music video's can't be profound and still feature hot dancing chicks...