Benjamin Todd

Benjamin Todd

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Founder, 80,000 Hours; educator on careers for impact and effective giving.

Just a Few Percent of Tasks Sustain High Wages Post‑AGI
SocialApr 20, 2026

Just a Few Percent of Tasks Sustain High Wages Post‑AGI

You only need a couple of percent of tasks to be things we want humans for to result in high wages post-AGI.

By Benjamin Todd
Long‑term AI Agents Revive Classic Alignment Challenges
SocialApr 19, 2026

Long‑term AI Agents Revive Classic Alignment Challenges

With chatbots, AI alignment looked easier than expected. But with the shift to ever smarter longer-horizon agents, the classic reasons for concern come back. New primer: four reasons why AI won't do what we want 🧵 https://t.co/xTFjPXWnK8

By Benjamin Todd
Apollo Was Vanity; Real Progress Means Automating Economies
SocialApr 17, 2026

Apollo Was Vanity; Real Progress Means Automating Economies

The Apollo Program was basically a vanity project, dropped a few years after hitting its goal. Totally different beast to automating your entire economy.

By Benjamin Todd
Debating Machine Consciousness: Confident Denials Meet Ongoing Philosophy
SocialApr 16, 2026

Debating Machine Consciousness: Confident Denials Meet Ongoing Philosophy

Amazed at how many people will confidently assert machines will never be conscious. It's maybe the most contested question in all philosophy.

By Benjamin Todd
Most Philosophers Think AI Could Be Conscious, 11% Remain Agnostic
SocialApr 16, 2026

Most Philosophers Think AI Could Be Conscious, 11% Remain Agnostic

On AI consciousness: 1. Functionalism is the most popular view of philosophy of mind, which basically says sufficiently complex machines *will* be conscious. 2. Most other views are also compatible with AI consciousness (e.g. identity theory, panpsychism). 3. Eliminativists say humans...

By Benjamin Todd
Limited Chip Exports Preserve US Edge, Fuel China’s Future AI
SocialApr 16, 2026

Limited Chip Exports Preserve US Edge, Fuel China’s Future AI

Jensen's arguments against chip export controls didn't make a ton of sense to me, but here's a steelman: selling a limited quantity of n-1 generation chips to China could undercut their domestic industry, while retaining a 10x American compute advantage. Totally...

By Benjamin Todd
Plan for AI: Fast Takeoff, Slow Rise, or Plateau
SocialApr 8, 2026

Plan for AI: Fast Takeoff, Slow Rise, or Plateau

3 scenarios for AI: 1) Automated coder in 2028, 1yr intelligence explosion to superintelligence in 2029 2) Automated coder in 2030, slower takeoff to ASI ~2036 3) AI plateaus around 2030. AI agents everywhere but don't reach true AGI for decades. What should you...

By Benjamin Todd
Only Two Years
SocialApr 8, 2026

Only Two Years

You may have two years left to prepare for the intelligence explosion. How are you going to spend them?

By Benjamin Todd
Current Trends Point to AI Explosion by 2030
SocialApr 8, 2026

Current Trends Point to AI Explosion by 2030

Everything's unfolding exactly as you'd expect if there will be an intelligence explosion around 2028-2030.

By Benjamin Todd
Claude Opus 4.5 Codes Hour for $0.65 vs $21
SocialApr 8, 2026

Claude Opus 4.5 Codes Hour for $0.65 vs $21

In the METR benchmark: Cost for Claude Opus 4.5 to do 1h coding task: $0.65 Cost to pay humans to do the same: $21 AI is extremely cheap.

By Benjamin Todd
Top AI Forecasters Assign 10% Chance of Next-Year R&D Automation
SocialApr 6, 2026

Top AI Forecasters Assign 10% Chance of Next-Year R&D Automation

In Feb, I was shocked to find some of the best AI forecasters think there's a 10% chance AI R&D gets automated *the next year*.

By Benjamin Todd