Tanya Ha
Tanya Ha is an award-winning Australian environmentalist, best-selling author, science journalist and sustainable living advocate. She is also a media commentator on environmental issues and was a delegate to the Australia 2020 Summit.
![Tanya Ha](https://1317092540.rsc.cdn77.org/vf71Dpn1IinjR7j090aU1AQfqOk=/400x0/https://melbourne-university-publishing.s3.amazonaws.com/uploads/attache/93/dc/5d/a5/a9/42/ac/8b/74/2b/b5/96/28/d9/52/a5/Ha,%20Tanya.png)
Tanya Ha is an award-winning Australian environmentalist, best-selling author, science journalist and sustainable living advocate. She is also a media commentator on environmental issues and was a delegate to the Australia 2020 Summit.