Introducing Florida girl.

Moderna says a booster shot of its vaccine will be necessary to contend with the Delta variant going into winter. / The New York Times

Mattel releases a Barbie doll of vaccinologist Sarah Gilbert, the scientist who designed the Oxford-AstraZeneca vaccine. / BBC News

An argument for Project Bioshield as the most important legislation in 20 years—for giving us the Emergency Use Authorization. / Marginal Revolution

Delta is everywhere in the US, so Europeans are somewhat vexed by restrictions that prevent them from visiting (or returning). / The Washington Post

Claire Vergerio: For all the talk about where countries are going, few people really understand where they come from. / Boston Review

Some highlights from Ezra Klein's recent conversation with Nikole Hannah-Jones and Ta-Nehisi Coates. / TMN

In Durham, NC, like many places around the US, Black neighborhoods are much hotter than their white counterparts. / Indy Week

Missing classes has a negative impact on low-achieving students, but higher-achieving students can benefit from it. / The Conversation

How did we spend 2020? For one thing, less time given to health-related self care, personal care services, and working out. / Flowing Data

IKEA introduces a line of furniture that includes built-in air purifiers, anticipating a polluted future. / Moss and Fog

If you haven't yet, please take a moment to complete a private poll and help us improve this newsletter! / Google Forms

Marvel's multiverse offers Disney "franchise expansion without limit," and also a convenient way to limit its stars' labor power. / Art Review

Claire Marie Healy: For movie directors looking to explore the darker sides of being a girl, "Florida has been a magnet." / AnOther Magazine

Headline of the week? "Iceberg wall collapses at Titanic Museum in Tennessee." / WBNS

Some thoughts on how to spot "the introverted narcissist." And some thoughts on "context collapse" in a case of parallel parking. / The Guardian, TMN

Thirty nice photographs from the Tokyo Olympics. Also, in case you were wondering, flying a horse from the US to Tokyo costs around $55,000 and includes a lot of hay. / The Atlantic, BuzzFeed


ALL 🐎 THE 🐎 PRETTY 🐎 HORSES for Cathy S., yesterday's big supporter! Please consider becoming a Sustaining Member (and scoring that sweet merch discount) or making a one-time donation of support. Enjoy the weekend.

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Since 1999, your Headlines are sourced and written by Andrew Womack and Rosecrans Baldwin, and arrive in your inbox, Monday through Saturday. View this edition and the latest Headlines at TMN.