I am Holden Karnofsky, co-founder of GiveWell. GiveWell is in no way affiliated with this site; this site is purely a personal project.

I have no plans to profit from this website or place any sort of “ask” on it. I get no compensation from anyone for any of the work on this site, and I have purposefully not set up any sort of Amazon affiliate account; I link to products I find useful, but I don’t benefit if you buy them. I’m interested in minimizing the time I spend on this website.

The content of this site is pretty simple and makes no claims of expertise, and you’re welcome to share and remix it, though attribution would be appreciated.

I can be reached at firstname@powersmoothie.org (don’t take that literally – put in my actual first name) if you have any questions.