Catalyzing resilient solutions, scaled to meet the climate challenge.

CATF is a nonprofit organization dedicated to reducing atmospheric pollution through research, advocacy, and private sector collaboration.

Clean Air Task Force

The Top Charities Fund supports the highest-priority funding needs among our top charities.

We find and recommend outstanding giving opportunities and publish our research to help donors give more effectively and with greater confidence.

All donations here support our Top Charities Fund. Donations to the Top Charities Fund are granted on a rolling basis to support cost-effective funding opportunities at our top charities. We use our latest research to grant the funds to the top charity (or charities) where we believe they’ll do the most good.

Learn more and view past grants at https://www.givewell.org/top-charities-fund


Photo caption: At health centers in Sierra Leone supported by Helen Keller Intl, mothers who bring their children in for twice-yearly vitamin A supplemention can also receive comprehensive counseling about birth control options that are available to them free of charge. Combining family planning and children's healthcare services benefits both mother and child. 2019.

Top Charities Fund

International nonprofit ending the abuse of animals raised for food.

The mission of The Humane League, why we exist, is to end the abuse of animals raised for food. This sense of purpose drives every action in our unrelenting march forward for animals.

The Humane League

Works to exonerate innocent people through DNA testing and reform the criminal justice system to prevent injustice.

The Innocence Project was founded in 1992 by Barry C. Scheck and Peter J. Neufeld at the Benjamin N. Cardozo School of Law at Yeshiva University to assist prisoners who could be proven innocent through DNA testing. More than 350 people in the United States have been exonerated by DNA testing, including 38 who pleaded guilty to crimes they did not commit and 20 who served time on death row. The Innocence Project provided direct representation or critical assistance in more than 200 exonerations.   The Innocence Project’s full-time staff attorneys and Cardozo clinic students provide direct representation or critical assistance in most of these cases. The Innocence Project’s groundbreaking use of DNA technology to free innocent people has provided irrefutable proof that wrongful convictions are not isolated or rare events but instead arise from systemic defects. Now an independent nonprofit organization closely affiliated with Cardozo School of Law at Yeshiva University, the Innocence Project’s mission is nothing less than to free the staggering numbers of innocent people who remain incarcerated and to bring substantive reform to the system responsible for their unjust imprisonment.  With the generous support of individuals like you the Innocence Project has exonerated scores of innocent people and worked around the country to reform our criminal justice system. With the generous support of individuals like you the Innocence Project has exonerated scores of innocent people and worked around the country to reform our criminal justice system.

Innocence Project

Second Harvest Food Bank of Northeast Tennessee

Our research-based matching system motivates people to donate to highly effective charities at GivingMultiplier.org.

**[Giving Multiplier](https://givingmultiplier.org)** is a research project created at Harvard University that matches donations to any charity of your choice and promotes the world's most effective charities.

*Resources to get involved:*

- [Make a donation that gets matched](https://givingmultiplier.org)
- [Become a matching funder](http://givingmultiplier.org/matching) (Donations made on this page will also go toward our matching system.)
- [Sign up to our newsletter](http://eepurl.com/i0GHhc)
- [Learn about our philosophy](https://givingmultiplier.org/philosophy)
- [Create your own fundraiser](https://givingmultiplier.org/fundraisers)

Giving Multiplier

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We are a nonprofit, so instead of charging fees we rely on the generosity of donors like you.

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