# Chris Sheldrick: A precise, three-word address for every place on earth

With what3words, Chris Sheldrick and his team have divided the entire planet into three-meter squares and assigned each a unique, three-word identifier, like famous.splice.writers or blocks.evenly.breed, giving a precise address to the billions of people worldwide who don't have one. In this quick talk about a big idea, Sheldrick explains the economic and political implications of giving everyone an accurate address — from building infrastructure to sending aid to disaster zones to delivering hot pizza.

- Kind: Talk
- Year: 2017
- By: TED.com
- Genres: Education, Science
- Archive: [Internet Archive](https://archive.org/details/ChrisSheldrick_2017G)
- Licence or status: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (as the archive states it)
- Who can watch: Teens profiles and older (the archive gives no rating; placed by Invisible Network from its collection and subjects)

[Watch now](https://invisiblenetwork.ai/watch/archive/ia/ChrisSheldrick_2017G?play=1)