![](https://pursuit.unimelb.edu.au/__data/assets/image/0030/85278/varieties/160w.jpg)
Professor Tom Kompas
Professor of Environmental Economics and Biosecurity, School of Biosciences and School of Ecosystem and Forest Sciences, University of Melbourne
See research profile![The costs and benefits of a clean economy thumbnail image](https://pursuit.unimelb.edu.au/__data/assets/image/0024/93129/varieties/375w.jpg)
Sciences & Technology
The costs and benefits of a clean economy
As the cost of renewable energy falls, Australia’s transition to clean energy makes sound economic as well as environmental sense
![The great (climate) depression thumbnail image](https://pursuit.unimelb.edu.au/__data/assets/image/0023/97016/varieties/375w.jpg)
Environment
The great (climate) depression
New economic modelling shows a US$23 trillion loss in global GDP, with the economies of many countries collapsing, if we allow global temperatures to rise by 4 degrees by 2100