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A warning for readers 10,000 years from now

Buried radioactive waste can remain hazardous far beyond the lifespan of today's institutions and languages. A warning intended to last 10,000 years must survive, attract attention, and communicate danger to unfamiliar readers. Explore which assumptions about future people a marker design can safely make.

3–7 min

Questions you could explore

  • What might make a warning intriguing rather than discouraging?
  • How could a design communicate when its language is no longer understood?

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Communication

Why can the same pause mean different things?

A pause after a difficult question can sound thoughtful. A pause after a joke can feel like rejection. Silence has no words, yet we interpret it against the response we expected and the relationship we think we have.

4–6 min

Why can the same pause mean different things?

Communication4–6 minA pause after a difficult question can sound thoughtful. A pause after a joke can feel like rejection. Silence has no words, yet we interpret it against the response we expected and the relationship we think we have.

Gestures can supply information missing from a sentence

Communication3–7 minGestures can convey ideas that differ from the accompanying words. In one study of children explaining math problems, researchers examined what adults did with those additional clues.

Communication

Friendship needs opportunities for repeated contact

A recurring class or club gives the same people repeated opportunities to meet. One experiment randomly assigned schoolchildren to neighboring desks. More mutual friendships formed among deskmates, although sharing space did not guarantee friendship.

3–7 min

Friendship needs opportunities for repeated contact

Communication3–7 minA recurring class or club gives the same people repeated opportunities to meet. One experiment randomly assigned schoolchildren to neighboring desks. More mutual friendships formed among deskmates, although sharing space did not guarantee friendship.

A warning for readers 10,000 years from now | Speech Topic | speaking.app