Which Charity do you donate on humble bundle?

I always forget to change the basic setup, so it's only a share :\ but I've choosen one of the main charities. I don't recall the name, but it's the one that's goal is to have clear water available for everyone. It's nice to support girls to be programmers and education and it IS important, but in my book, the very basic things, the fundaments of livings are the most important to support. While there are people who need support in first world countries, situation is beyond fucked up in some parts of the globe - making their existance a little more safe means the most for me I guess. Though it's a really hard choice, because another one, like Doctors Without Borders is almost as essential. Too many charities would need money, and I can't help them all :(