For the Weekend: Watch a Single Cell Become a Complex Organism in Just Six Minutes

From Carole Cadwalladr as she uses TED to try to hold Silicon Valley to account—to get the social media companies to thin of themselves as information utilities rather than misinformation utilities:

Carole Cadwalladr: My TED Talk: How I Took on the Tech Titans in Their Lair: "Jack Dorsey, the co-founder of Twitter... saying that Nazism was 'hard to define'.... They needed to go 'deep'.... Anderson gave credit to Dorsey for actually showing up. And it’s true he did. He showed guts for doing what Zuckerberg and Sandberg would not. But... what came across... was the complete absence of emotion–any emotion–in Dorsey’s face.... Dorsey appeared–and I can’t think of any other way of saying this–insentient.... Dorsey can see the iceberg but doesn’t seem to feel our terror. Or understand it. In an interview last summer, US journalist Kara Swisher, repeatedly asked Zuckerberg how he felt about Facebook’s role in inciting genocide in Myanmar–as established by the UN–and he couldn’t or wouldn’t answer...