Top Comment

Meta, YouTube, and a damning addiction verdict

After a California jury found Meta and YouTube liable in a landmark social media addiction case, we explain why the platforms you use may soon be unrecognisable. Plus - an exclusive interview with an expert witness from the trial, the world-leading addiction psychiatrist Anna Lembke, about how tech companies used persuasive design techniques found in gambling to keep us hooked online. Also on this episode, after Instagram and OnlyFans removed the accounts of the so-called 'Maga dream girl', Matt and Marianna discuss the world of AI influencers. As an increasing number of virtual creators amass millions of followers, is this becoming a medium for political propaganda? And do regular users care if they are real or not?Top Comment is hosted by Marianna Spring and Matt Shea. The series producer is Laurie Kalus. The social producer is Sophie Millward. The technical producer was Mike Regaard. The editor is Justine Lang. The senior news editor is Sam Bonham.Apply for tickets to Castfest here: https://www.bbc.co.uk/showsandtours/shows/castfest-2026If you want to get in touch about something that's popped up on your feed, our email address is topcomment@bbc.co.uk or you can send us a WhatsApp on +44 330 123 9480.

Whistleblowers, dolphin memes, and a million dollar toilet

How has an algorithmic arms race created an environment where controversial and incendiary content is routinely amplified on our feeds? On this episode, Marianna discusses her latest investigation, which provides a paper trail showing how social media giants ignored internal warnings about the design of their platforms. She's heard from whistleblowers about problematic moderation practices, how companies deal with so-called borderline content, and the troubling reality that algorithms may now be beyond our control. Also this week, we look at the website 'your ai slop bores me' which launched two weeks ago and is already claiming over a million unique visitors. It may look like a chatbot, but this is actually humans cosplaying as generative AI and completing mundane tasks for one another. Matt explains how this relates to what's becoming known as the 'meat layer', where humans are used to prop up the shortcomings of artificial intelligence.Plus, how did a satirical post about a man being kidnapped by dolphins inspire a whole ecosystem of memes? And can you really make a million dollars online by selling ad space on your toilet seat?Top Comment is hosted by Marianna Spring and Matt Shea. The series producer is Laurie Kalus. The social producer is Sophie Millward. The technical producer was Mike Regaard. The editor is Justine Lang. The senior news editor is Sam Bonham.If you want to get in touch about something that's popped up on your feed, our email address is topcomment@bbc.co.uk or you can send us a WhatsApp on +44 330 123 9480.

Nancy Guthrie, TikTok sleuths, and Starmer's cringeposting era

Almost six weeks since the disappearance of Nancy Guthrie (the 84-year-old mother of Today show host, Savannah Guthrie) the case which has shocked America remains unsolved. It's also led to a host of online amateur sleuths broadcasting their own investigations to a mass audience on TikTok, with many descending on Guthrie's home in Tucson, Arizona. Marianna has reached out to some of the people posting to discuss their motives, the issue of misinformation and the risk of undermining an active investigation. And, as TikTok montages from the official account of UK Prime Minister Sir Keir Starmer attract criticism and ridicule, why do established politicians often struggle to thrive on the platform? Matt has been getting the perspective of the strategists behind some of the most successful political campaigns on social media.Top Comment is hosted by Marianna Spring and Matt Shea. The series producer is Laurie Kalus. The social producer is Sophie Millward. The technical producer was Rohan Madison. The editor is Justine Lang. The senior news editor is Sam Bonham.If you want to get in touch about something that's popped up on your feed, our email address is topcomment@bbc.co.uk or you can send us a WhatsApp on +44 330 123 9480.

School wars, Dubai's crisis PR, and is Fabrizio cancelled?

A series of posts appearing to encourage violence between neighbouring UK schools has caused widespread moral panic, and prompted police forces to issue dispersal orders. But, with zero incidents reported, could the 'red vs blue' phenomenon be a phantom trend? Matt and Marianna discuss the knowledge gap between parents and younger people on social media, and how online frenzies can have dangerous real-world consequences.Also, has Iran's retaliation to days of US-Israeli strikes exposed the reality of Dubai's flourishing influencer economy? As people in the UAE shelter from the threat of drones, content creators have been warned by the Emirati government about what they choose to share.And, one of the world's biggest football journalists, Fabrizio Romano, is attracting criticism for a paid advert endorsing Saudi Arabia's humanitarian aid agency.Top Comment is hosted by Marianna Spring and Matt Shea. The series producer is Laurie Kalus. The social producer is Sophie Millward. The technical producer was Mike Regaard. The editor is Justine Lang. The senior news editor is Sam Bonham.If you want to get in touch about something that's popped up on your feed, our email address is topcomment@bbc.co.uk or you can send us a WhatsApp on +44 330 123 9480.

Kalshi, Polymarket, and gamifying the future

Over the past year, prediction markets like Kalshi and Polymarket have exploded in popularity, as users bet on everything from battles in Ukraine to sex toys being thrown at sports games. So with concerns over both regulation and the prevalence of insider information inviting intense scrutiny, Matt has been examining how these platforms really work.Also on this episode, is the recent rise in measles cases in London down to disinformation? With several proponents of vaccine scepticism being welcomed back to social media, Marianna explains how these often discredited accounts are being amplified online.And, as the viral story of Punch the monkey and his orangutan companion drives mass sales of an Ikea soft toy, we consider how brands are increasingly looking to profit from organic content through 'trendjacking'.Top Comment is hosted by Marianna Spring and Matt Shea. The series producer is Laurie Kalus. The social producer is Sophie Millward. The technical producer was Jonathan Greer. The editor is Justine Lang. The senior news editor is Sam Bonham.If you want to get in touch about something that's popped up on your feed, our email address is topcomment@bbc.co.uk or you can send us a WhatsApp on +44 330 123 9480.