Tom Griffiths

Algorithms to Live By

1. IDEA 1

   Computer science can guide daily choices

   Christian and Griffiths argue that many everyday problems, such as finding a flat or organising a cupboard, resemble problems computer scientists have studied. Algorithms developed for computers can offer surprising advice for human life.

2. IDEA 2

   Know when to stop looking

   The authors explain optimal stopping, such as deciding when to stop searching for a flat. One rule suggests looking at about the first thirty-seven percent of options, then choosing the next one better than all before.

3. IDEA 3

   Balance exploring and exploiting

   The authors describe the explore-exploit trade-off: trying new options versus sticking with known favourites. Young people may explore more, while older people may exploit. The right balance, they say, shifts with how much time you have left to enjoy what you find.

All 8 ideas from Algorithms to Live By →