“I refuse to teach students who lack basic critical thinking skills—or who condemn my Jewish identity”

Mauricio Karchmer

For most academics, getting a job at MIT is a dream. Until October 7, it was for me. But in December, I resigned from my post because I could no longer deal with the pervasive antisemitism on MIT’s campus. 

How I got there is a story that is unique to me, but it’s also a story about what’s happening across American academia today. 

I was born in Mexico to a Jewish family. I immigrated to the States in the 1980s to obtain a master’s at Harvard, and then moved to Israel for my PhD in computer science from Hebrew University. In 1989, I started working as an assistant professor at MIT, and after a career in the financial industry, I returned in 2019 as a lecturer. 

As a computer scientist, I normally don’t have time for politics. But when Hamas invaded Israel on Saturday, October 7, brutally murdering 1,200 Israelis, I emailed the head of my department and urged her to issue a statement of support for Israelis and Jews. I assumed the reason was obvious. The university had sent statements before on various issues—such as a message condemning the murder of George Floyd in 2020 and another standing in solidarity with the Asian community amid a wave of hate crimes in 2021.