My answer to Why are fossil fuels unsustainable?https://www.quora.com/Why-are-fossil-fuels-unsustainable/answer/Danielle-Fong?share=3a002ffd …
0 replies
1 retweet
2 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.