The Four Rs of Responsibility, Part 2: Raising authoritative content and reducing borderline content and harmful misinformation

YouTube is an open video platform, where anyone can upload a video and share it with the world. And with this openness comes incredible opportunities as well as challenges. That’s why we’re always working to balance creative expression with our responsibility to protect the community from harmful content. 

Our community guidelines set the rules of the road on YouTube, and a combination of people and machines help us remove more violative content than ever before. That said, there will always be content on YouTube that brushes up against our policies, but doesn’t quite cross the line. So over the past couple of years, we've been working to raise authoritative voices on YouTube and reduce the spread of borderline content and harmful misinformation. And we are already seeing great progress. Authoritative news is thriving on our site. And since January 2019, we’ve launched over 30 different changes to reduce recommendations of borderline content and harmful misinformation. The result is a 70% average drop in watch time of this content coming from non-subscribed recommendations in the U.S.1 

Raising authoritative voices on YouTube

More and more people turn to YouTube to catch up on the latest news or simply learn more about the topics they’re curious about — whether it’s climate change or a natural disaster. For topics like music or entertainment, relevance, newness and popularity are most helpful to understand what people are interested in. But for subjects such as news, science and historical events, where accuracy and authoritativeness are key, the quality of information and context matter most — much more than engagement. That's why we've re-doubled our efforts to raise authoritative sources to the top and introduced a suite of features to tackle this challenge holistically:

• Elevating authoritative sources in our systems: In 2017, we started to prioritize authoritative voices, including news sources like CNN, Fox News, Jovem Pan, India Today and the Guardian, for news and information queries in search results and “watch next” panels. Let’s say you’re looking to learn more about a newsworthy event. For example, try searching for “Brexit.” While there will be slight variations, on average, 93% of the videos in global top 10 results come from high-authority channels. Authoritativeness is also important for evergreen topics prone to misinformation, such as videos about vaccines. In these cases, we aim to surface videos from experts, like public health institutions, in search results. Millions of search queries are getting this treatment today and we’re continually expanding to more topics and countries.

• Providing reliable information faster for breaking news: Reliable information becomes especially critical as news is breaking. But as events are unfolding, it can take time to produce high-quality videos containing verified facts. So we've started providing short previews of text-based news articles in search results on YouTube, along with a reminder that breaking and developing news can rapidly change. We’ve also introduced Top News and Breaking News sections to highlight quality journalism. In fact, this year alone, we’ve seen that consumption on authoritative news partners’ channels has grown by 60 percent.
• Providing context to users: Sometimes a video alone does not provide enough context to viewers about what they are watching. We want to make sure that people who watch videos about topics prone to misinformation are provided additional information while viewing. To that end, we’ve designed a variety of information panels that target different types of context, such as general topics and recent news prone to misinformation, or about publishers themselves. For example, when people watch videos that encourage viewers to skip the MMR vaccine, we show information panels to provide more basic scientific context, linking to third-party sources. Or if people are viewing news videos uploaded by a public broadcaster or a government-funded news outlet, we show informational notices underneath the video about the news outlet. Collectively, we’ve delivered more than 3.5 billion impressions across all of these information panels since June 2018 and we’re expanding these panels to more and more countries.