It is amazing what 2 colors, 26 letters, some punctuation and a circle can do. Now, if changing the world was a simple as creating this ad.

The Girl Effect. It is simple and straightforward. It doesn't feel girly, but instead feels powerful. The point that the organization is trying to get across.
Here is the video from youtube: http://www.girleffect.org/video

The website: The Girl Effect