| Title | : | Adam Ruins Everything - How Humans Altered Entire Ecosystems to Create National Parks truTV |
| Duration | : | 3 minutes, 18 seconds |
| Uploader | : | truTV |
| Added On: | : | 28 January, 2019 |
| Views | : | 672.9K times |
| Likes | : | 0 |
| Source | : | YouTube |
After John Muir kicked the Awahnechee people out of Yosemite to create what he thought was pristine nature, the Park became more prone to rare but extreme wildfires.#truTV #AdamRuins SUBSCRIBE to get the latest truTV content httpbit.lytruTVSubscribeCheck