The cover of Hello World

Hello World

What quiet power do algorithms hold over our lives, and how should we judge them?

9 parts, about 21 minutes to read.

At a glance

Author
Hannah Fry
Parts
9 parts
Reading time
about 21 minutes

Why read it

  • You will notice how design can shut people out, from bridges built too low for buses to a soap dispenser blind to dark skin
  • You will question what happens when a computer record is trusted over a person, as when an architect was arrested at an airport
  • You will get a question to ask of any new technology: what quiet control might it hold over people?

Who it is for

  • Professional using algorithms to make decisions about people
  • Citizen uneasy about data and automated decisions
  • Reader who is neither a coder nor a technophobe

What the summary covers

  1. The power we give algorithms1 min
  2. Power3 min
  3. Data3 min
  4. Justice3 min
  5. Medicine3 min
  6. Cars2 min
  7. Crime3 min
  8. Art2 min
  9. Human plus machine1 min

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