Lowering the entry point and barriers into starting a nonprofit project initiative for philanthropists globally.

Players Philanthropy Fund (PPF), founded by NFL Legend Matt Stove, stands tall as the nation's premier facilitator and administrator of charitable funds for athletes, celebrities, and philanthropists alike.

At PPF, we believe in the power of dedicated charitable projects to transform lives and communities. That's why we provide a seamless platform for philanthropists to create and manage their charitable initiatives, all while enjoying the benefits of tax-deductible contributions. Whether you're a private individual, a renowned athlete, an entertainer, a corporation, or any other entity with a charitable mission, PPF is here to turn your vision into reality.

As proud fiscal sponsors, we offer unparalleled support and expertise to ensure that your charitable endeavors thrive. From setting up funds to navigating regulatory compliance, our dedicated team is with you every step of the way, empowering you to make a meaningful difference in the world.



Join us at PPF and unlock the full potential of your philanthropy. Together, let's create lasting change.

Players Philanthropy Fund - PPF

We do foundational mathematical research to ensure smarter-than-human artificial intelligence has a positive impact.

The Machine Intelligence Research Institute is a research nonprofit studying the mathematical underpinnings of intelligent behavior. Our mission is to develop formal tools for the clean design and analysis of general-purpose AI systems, with the intent of making such systems safer and more reliable when they are developed.

The field of AI has a reputation for overselling its progress. In the “AI winters” of the late 1970s and 1980s, researchers’ failures to make good on ambitious promises led to a collapse of funding and interest in AI. Although the field is now undergoing a renaissance, overconfidence is still a major fear; discussion of the possibility of human-equivalent general intelligence is still largely relegated to the science fiction shelf.

At the same time, researchers largely agree that AI is likely to begin outperforming humans on most cognitive tasks in this century. Given how disruptive domain-general AI could be, we think it is prudent to begin a conversation about this now, and to investigate whether there are limited areas in which we can predict and shape this technology’s societal impact.

Researchers at MIRI tend to be relatively agnostic about how the state of the art in AI will change over the coming decades, and how many years off smarter-than human AI systems are. 

Machine Intelligence Research Institute

Nonpartisan nonprofit dedicated to empowering people with voting methods that strengthen democracy.

Founded in 2011, The Center for Election Science is a national, nonpartisan nonprofit dedicated to helping the world use better election systems. We study and advance alternative voting methods, with an emphasis on a method called approval voting. We’re passionate about voting methods because the collective decisions we make through voting dramatically impact our day-to-day lives. Smarter collective decisions, whether in government or in private organizations, promise to provide us all with a better quality of life.

The Center for Election Science

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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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I donated to MIRI because I believe transformative AI is likely to be developed this century and MIRI is working to ensure it will have a positive impact.

The challenge of building friendly artificial intelligence is more important than ever.

I donated to MIRI to support MIRI's work on the important project of ensuring smarter-than-human artificial intelligence has a positive impact.