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Photo: Sven Hoppe/dpa via Getty Images

Mark Zuckerberg, speaking at a fireside chat at the Munich Security Conference, said that since 2016, Facebook has "played a role in helping to defend the integrity of" more than 200 elections around the world.

Why it matters: On top of growing revenue and the number of users on Facebook, Zuckerberg also has to ensure that the platform is not blamed for negatively influencing elections and does not buckle on freedom of speech.

What he's saying: Zuckerberg said the successful techniques have included "developing AI systems that can identify fake accounts and networks of accounts."

  • "In the last couple of weeks, we took down one that was coming out of Russia [targeting] Ukraine, and one coming out of Iran that was targeting the U.S."
  • Zuckerberg said the majority of the more than 1 million fake accounts Facebook takes down each day aren't connected to state actors interfering with elections. They're spammers.
  • "One of the things that we are tracking that we have been quite worried about is that increasingly, election interference ... is ... also domestic. You have ... local actors also trying to employ some of the same tactics. ... We have also seen these actors get more sophisticated at trying to hide their tracks."

Zuckerberg said a big Facebook transformation in the last few years has been "from being more reactive about addressing content-type issues to being more proactive":

  • "I started the company in my dorm room. Back then, we could not have 35,000 people doing content and security review. The AI. 16 years ago, did not exist ... to identify this type of harmful stuff."

"Hate speech is a particularly challenging one," he continued. "We have to be able to train AI systems to detect ... nuances. Is someone posting a video of a racist attack because they are condemning it ... or are they encouraging other people."

  • "Multiply ... that subtlety, linguistically, by 150 languages around the world where we operate."

Go deeper: Facebook executive argues digital ads got Trump elected

Go deeper

Journalism enters dangerous new era

Illustration: Brendan Lynch/Axios

The Capitol attack on Jan. 6 resulted in at least nine physical assaults against journalists and at least five arrests, per the U.S. Press Freedom Tracker's top editor.

Why it matters: President Trump's harsh rhetoric towards the press has empowered leaders abroad and locally in the U.S. to continue to attack press that they don't like.

Ben Geman, author of Generate
2 hours ago - Politics & Policy

The beginning of the beginning for Biden's climate push

Illustration: Annelise Capossela/Axios

Joe Biden's inauguration and the days right after will bring a rat-tat-tat burst of climate policy moves, but keep this in mind amid the splashy pledges: pushing through most of his agenda will be a long, uncertain slog.

Why it matters: Biden's climate plan is far more expansive than anything contemplated under President Obama. But for all the immediate pledges, it will take years to see how far Biden gets.

Dion Rabouin, author of Markets
3 hours ago - Economy & Business

Biden's inflation danger

Illustration: Sarah Grillo/Axios

President-elect Joe Biden's $1.9 trillion stimulus proposal has economists and bullish market analysts revising their U.S. growth expectations higher, predicting a reflation of the economy in 2021 and possibly more booming returns for risk assets.

Yes, but: Others are warning that what's expected to be reflation could actually show up as inflation, a much less welcome phenomenon.