Marianna B. Ganapini is a DataEthics4All Top 100 DIET Champion 2021, and an Assistant Professor of Philosophy at Union College. Marianna teaches research on reasoning, ethics of social media, critical thinking, disinformation, and conspiracy theories in her philosophy course at Union College. Marianna is also the Faculty Director & Instructional Designer at the Montreal AI Ethics Institute, where she is the curator of the State of AI Ethics Report, research on disinformation, and curriculum design. Marianna is a fellow at ForHumanity where they are building an independent audit for AI systems. And she is a trustworthy AI developer with Z-inspection ™. DataEthics4All is proud to call Marianna B. Ganapini a DIET Champion 2021 for her work in Data and Diversity, Inclusion, Ethics and Equity in Technology and AI to help the Society.