I’m very lucky to not need additional sources of income, but if you feel like the contents from my pages were helpful and want to “pay it forward”, consider donating to one of the charities on my choice below (via GoFundMe).

I have no financial interest on any of these charities but will be very happy to see indirect contributions to them.

Logo of Wikipedia Wikimedia Foundation - Wikimedia Foundation builds and supports Wikipedia. I benefit a ton from Wikipedia, and while most of the content is provided by volunteers, running servers and maintaining the platform costs money.
Logo of Khan Academy Khan Academy - This non-profit aims to make education accessible to provide a free world-class education for anyone, anywhere.
Logo of NRDC Natural Resources Defense Council (NRDC) - This non-profit works to accomplish environmental goals by operating within the legal system to reduce pollution and protect natural resources through litigation, and by working with professionals in science, law, and policy at the national and international level.
Question mark Ideas? I'd particularly love to hear about charities to improve primary and secondary education in poor countries, with a strong evidence of effectiveness.