Blog

Will AI see sudden progress?

Will advanced AI let some small group of people or AI systems take over the world? AI X-risk folks and others have accrued lots of arguments about this over the years, but I think this

No Picture
AI Timelines

Electrical efficiency of computing

Computer performance per watt has probably doubled every 1.5 years between 1945 and 2000. Since then the trend slowed. By 2015, performance per watt appeared to be doubling every 2.5 years. Details In 2011 Jon

No Picture
Hardware and AI Timelines

Nordhaus hardware price performance dataset

This page contains the data from Appendix 2 of William Nordhaus’ The progress of computing in usable formats. Notes This data was collected from Appendix 2 of The progress of computing, using Tabula (a program for turning

No Picture
Continuity of progress

Historic trends in altitude

Altitude of objects attained by man-made means has seen six discontinuities of more than ten years of progress at previous rates since 1783, shown below. Year Height (m) Discontinuity (years) Entity 1784 4000 1032 Balloon