
Macrodose Beyond Techno-Optimism w/ David Edgerton
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Feb 12, 2026 David Edgerton, historian of science and technology and author, challenges techno-optimism with crisp historical perspective. He critiques vague talk of 'technology', exposes how innovation stories can excuse inaction, and unpacks China’s double role as polluter and green producer. He questions nostalgic industrial revival fantasies and reframes AI hype as political, not inevitable.
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Define Technology Precisely
- The word 'technology' often masks naive, narrow thinking that treats recent novelties as the whole story.
- David Edgerton urges specifying what we mean by technology and focusing on material processes, not buzzwords.
Innovation Can Be An Excuse For Inaction
- Innovation-talk often serves to delay hard political choices by promising future fixes.
- Edgerton warns that many innovation claims excuse present inaction and preserve existing carbon-heavy behaviours.
Early Electric Cars Were Common
- Before World War I electric cars were common in Berlin, sometimes outnumbering later eras.
- Edgerton uses such lost examples to show that many plausible technologies once thrived then declined.






