A human lifetime = roughly 80 years 2^9 lifetimes ago humans expand through africa 2^8 lifetimes ago hunting revolution 2^7 lifetimes a

A human lifetime = roughly 80 years 2^9 lifetimes ago humans expand through africa 2^8 lifetimes ago hunting revolution 2^7 lifetimes ago neolithic revolution 2^6 lifetimes ago first civilizations 2^5 lifetimes ago ancient greece 2^4 lifetimes ago book printing 2^3 lifetimes ago reinassance 2^2 lifetimes ago enlightment 2^1 lifetimes ago industrial revolution 2^0 lifetimes ago first digital computer 1/2 lifetimes ago personal computers 1/4 lifetimes ago personal computers with GHz processors and GPUs 1/8 lifetimes ago AI spring 1/16 lifetimes ago transformers 1/32 lifetimes ago GPT-3 1/64 lifetimes ago GPT-4