As part of the GWWC pledge, I aim to give at least 10% of my pre-tax income to charities that I deem effective at making the world better. Here I report which charities I made donations to and in what proportions. I give some explanation of what each organization is and why I chose to give to it. These are not meant to be comprehensive. For in-depth third-party research about the work done by some of the world's most* effective charities, I recommend GiveWell. (If you like meta-causes, GiveWell may be a good donation target for you.)
Please get in touch if you think my donation patterns disagree significantly with what you think my values are. (Find my email address and my anonymous feedback form on my main page.)
* According to a search with lots of constraints and some (fairly mild) assumptions about which things are morally valuable.