Zuckerberg volunteered the example of Holocaust deniers unprompted in the middle of a discussion on the Recode Decode podcast.
Facebook CEO Mark Zuckerberg said in a podcast interview released on Wednesday that the social network does not remove posts that deny the existence of the Holocaust because the company wants to allow its users to make unintentional mistakes.
Zuckerberg volunteered the example of Holocaust deniers unprompted in the middle of a discussion on the Recode Decode podcast about Facebook's role in the spread of hoaxes and false news stories.
"I'm Jewish, and there's a set of people who deny that the Holocaust happened," he said. "I find that deeply offensive. But at the end of the day, I don't believe that our platform should take that down because I think there are things that different people get wrong."
"I don't think that they're intentionally getting it wrong," he continued, before the interviewer, Kara Swisher, interrupted him.
"In the case of the Holocaust deniers, they might be, but go ahead," Swisher said.
Zuckerberg added: "It's hard to impugn intent and to understand the intent."
His comments were widely denounced on social media, including Facebook and Twitter, where users said it was impossible to think of Holocaust deniers as anything but malicious and questioned why Zuckerberg was willing to give them the benefit of the doubt.
Facebook, which has come under criticism from users and lawmakers over how easily misinformation spreads on its network, had no immediate comment on a request to elaborate.
Nazi Germany killed 6 million Jews in the Holocaust, a campaign of systemic murder during World War II that also led to the deaths of millions of people in other ethnic and religious groups around Europe. A study in April showed that awareness of the Holocaust is fading in the United States, where more than one-fifth of millennials either haven't heard of it or are not sure if they have.
Zuckerberg said that as long as users follow Facebook's other rules, which include bans on hate speech and harassment, they can post false or offensive material on their pages.
He added, though, that the company may use its algorithms to ensure such posts are pushed lower down in the Facebook news feed, dampening their impact.