Learn · TED

Talk13 min

How artificial light affects our health

Dragana Rogulja · TED

Watch At TED

About

In the last century, our sleep patterns have been heavily influenced by artificial light sources. (Think about your smartphone.) In this instructive talk, sleep researcher Dragana Rogulja outlines the damage this does to our health and suggests some ways to combat the problem.

The talk

  1. How artificial light affects our health 13 min · TED's player

Credits and licence

Institution
TED
Department
TEDxYouth@Beaconstreet
Speaker
Dragana Rogulja
Year
2015
Level
For everyone
Language
English
Subjects
Biology, Medicine and health, Earth and environment
Source
TED
Licence
CC BY-NC-ND 4.0, as TED states it. Non-commercial use only, and no changed versions. TED's terms
Attribution
TED Talks are licensed by TED under Creative Commons BY-NC-ND 4.0 International and are shown here in TED's own player, as TED's usage policy asks.
Who can watch
TED gives no rating. Invisible Network shows it to Teens profiles and older, judged from what the source says about it. How courses are placed