TED
TED

March 2, 2026 · 3 min read

In Defense of Hip-Hop | Roland Fryer | TED

In Defense of Hip-Hop | Roland Fryer | TED
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Key Takeaways

  • 1Do you remember where you were when you first heard The Sugarhill Gang?
  • 2That was 40 years ago, and hip-hop has taken over.
  • 3To understand hip-hop's true impact, my team collected data on every radio station in America.
  • 4Our analysis revealed four types of hip-hop played over 40 years.
  • 5We trained AI to grade hundreds of thousands of songs on four dimensions: misogyny, violence, profanity, and drug references.

Overview

Do you remember where you were when you first heard The Sugarhill Gang? I first heard that song in 1985 at a block party in Daytona Beach, Florida, and people were moving in ways I'd never seen before - including my grandmother, who was doing stuff I can't unsee.

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