# How artificial light affects our health

- 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](https://www.ted.com/talks/dragana_rogulja_how_artificial_light_affects_our_health)
- Licence: [CC BY-NC-ND 4.0](https://creativecommons.org/licenses/by-nc-nd/4.0/) (Non-commercial use only, and no changed versions.)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

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.

## Lectures

1. [How artificial light affects our health](https://invisiblenetwork.ai/learn/ted/dragana_rogulja_how_artificial_light_affects_our_health/362ff1869eaa), 13 min (TED's player)