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The Who's Who of AI

What credible people across AI noticed, why it matters, and where the field is converging or disagreeing.

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Showing developments with attributable Markets & investment reactions.

New Network reaction maps

See how experts are reacting—not just what they shared.

Posts are grouped by conversation and tone. Select a lens to filter the stream; these are never permanent labels on people.

Markets & investment Concern & critique Policy & governance Questions & unknowns
3 live reaction maps in this view Jump to the evidence ↓
Reaction converging Apocalypse Now and Then • EQUATOR Concern & critique · 5 attributable reactions Live tension Meta ai data centers taxes Concern & critique · 6 attributable reactions Multiple readings Governments Can Advance 'Greener AI' Through the Power of Procurement | TechPolicy.Press Markets & investment · 3 attributable reactions
Showing signals surfaced by Justin Hendrix ×
Most important

The developments commanding sustained expert attention

One card per development. Sources are clustered; reaction bundles describe these posts, never the people behind them.

Developing AI field signal Analysis 2d ago
AI apocalypse framing essay

Apocalypse Now and Then • EQUATOR

10 experts across 3 network communities independently surfaced this.

Why this matches Markets & investment reaction 1 attributable expert contribution · Abeba Birhane
“Artificial intelligence is capitalism’s final destination -- Arundhati Roy www.equator.org/articles/aru... 🧵” evidence ↗
10 experts 3 communities 1 sources clustered
Abeba Birhane Justin Hendrix Olivia Guest Eryk Salvaggio AI Now Institute Tamara Kneese Joris van Hoboken Bhaskar Mitra | ভাস্কর মিত্র +2
How the network is reacting 3 experts are independently emphasizing concern & critique.
Reaction converging

Concern & critique

3 experts

Risks, limits and unintended consequences.

“From the promises and catastrophic musings of tech CEOs to extraction from the earth and from human creativity to AI's inevitable end → read the full essay: www.equator.org/articles/aru...”

Markets & investment

1 expert

Capital, companies and commercial impact.

“Artificial intelligence is capitalism’s final destination -- Arundhati Roy www.equator.org/articles/aru... 🧵”

Questions & unknowns

1 expert

What remains unresolved or contested.

“"It feels a little like that moment before the tsunami in 2004. Remember how, in Thailand and Indonesia, the ocean drew back from the coastline? ... We’re in that moment now. A towering wall of stupidity is about to inundate us."”

2 experts discussed this · 2 posts
Justin Hendrix: "It feels a little like that moment before the tsunami in 2004. Remember how, in Thailand and Indonesia, the ocean drew back from the coastline? ... We’re in that moment now. A towering wall of stu…
David Kaye: i had to scroll to the end for this modest, "arundhati roy is a writer"
Eryk Salvaggio: "It feels a little like that moment before the tsunami in 2004. Remember how, in Thailand and Indonesia, the ocean drew back from the coastline? ... We’re in that moment now. A towering wall of stu…
Open the full discussion →
Primary source equator.org ↗
Established Compute & infrastructure Signal 18d ago
⚡ 182 h early

Meta ai data centers taxes

9 experts across 3 network communities independently surfaced this.

Why this matches Markets & investment reaction 2 attributable expert contributions · Jon Keegan, Jeffrey Vagle
“Great reporting. Meta claiming all its data centers (and the pricey GPUs) are scientific research investments, saving them $4 billion in taxes last year alone. www.nytimes.com/2026/09/30/t...” evidence ↗
9 experts 3 communities 1 sources clustered
Justin Hendrix Kashmir Hill Damien Williams Sarah T Roberts, PhD Michael Zimmer Social Media Lab Jon Keegan Jeffrey Vagle +1
Primary source nytimes.com ↗
Established Policy & governance Analysis 7d ago
⚡ 6 h early
greener AI government procurement essay

Governments Can Advance 'Greener AI' Through the Power of Procurement | TechPolicy.Press

5 experts across 2 network communities independently surfaced this.

Why this matches Markets & investment reaction 2 attributable expert contributions · Justin Hendrix, Tech Policy Press
“Based on 10 months of fieldwork, Hannah Lipstein shares five takeaways from "Greening AI in the public sector," a new procurement handbook for agencies weighing AI's environmental impacts.” evidence ↗
5 experts 2 communities 1 sources clustered
Justin Hendrix Data & Society Tech Policy Press Tamara Kneese Eileen Clancy 🧿
How the network is reacting Experts are approaching this through 2 distinct lenses.
Multiple readings

Markets & investment

2 experts

Capital, companies and commercial impact.

“Based on 10 months of fieldwork, Hannah Lipstein shares five takeaways from "Greening AI in the public sector," a new procurement handbook for agencies weighing AI's environmental impacts.”

Policy & governance

1 expert

Rules, institutions and accountability.

“In @techpolicypress.bsky.social, Hannah Lipstein writes about the broader implications of “greening AI” in the public sector, and why the public has more power to shape the AI industry’s trajectory than we might think. www.techpolicy.press/governments-...”

Primary source techpolicy.press ↗
Established AI field signal Signal 3d ago

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2 directory members surfaced this signal.

Why this matches Markets & investment reaction 1 attributable expert contribution · Justin Hendrix
“"Cracks are appearing in America’s debt-laden $10tn AI infrastructure boom as project delays, public backlash and shaky investor confidence bring a reckoning for the data centre build-out underpinning the US economy."” evidence ↗
2 experts 2 communities 1 sources clustered
Justin Hendrix Joe Bak-Coleman

“"Cracks are appearing in America’s debt-laden $10tn AI infrastructure boom as project delays, public backlash and shaky investor confidence bring a reckoning for the data centre build-out underpinning the US economy."”

Primary source giftarticle.ft.com ↗
Developing AI field signal Signal 2d ago

Elice slides in korea debut amid caution toward ai stocks 912be1ea

1 directory member surfaced this signal.

Why this matches Markets & investment reaction 1 attributable expert contribution · Justin Hendrix
“"South Korean data-center startup Elice’s shares slid in their trading debut on the Kosdaq market, signaling investor caution toward artificial-intelligence stocks."” evidence ↗
1 expert 1 community 1 sources clustered
Justin Hendrix

“"South Korean data-center startup Elice’s shares slid in their trading debut on the Kosdaq market, signaling investor caution toward artificial-intelligence stocks."”

Primary source wsj.com ↗
Developing Policy & governance Signal 2d ago

AI Hype Helped Google Dodge an Antitrust Breakup. What Comes Next?

1 directory member surfaced this signal.

Why this matches Markets & investment reaction 1 attributable expert contribution · Justin Hendrix
“Two federal judges found Google to be an illegal monopolist, but neither broke up the company. I spoke with Barry Lynn of the Open Markets Institute and Princeton CITP’s Mihir Kshirsagar about what the remedies mean for competition in the AI era, and what's…” evidence ↗
1 expert 1 community 1 sources clustered
Justin Hendrix

“Two federal judges found Google to be an illegal monopolist, but neither broke up the company. I spoke with Barry Lynn of the Open Markets Institute and Princeton CITP’s Mihir Kshirsagar about what the remedies mean for competition in the AI era, and what's…”

Primary source techpolicy.press ↗