He is currently a Visiting Fellow at RegNet, the Australian National University’s School of Regulation and Global Governance.

A highly respected environmentalist and musician, Tim is founder of Green Music Australia, an organisation working to reduce the environmental impact of the music scene and use its growing leadership to drive deep social and cultural change. The organisation brings together his environmental activism with his experience as a musician, having recorded 7 albums and toured nationally and globally, from the National Folk Festival to New York’s Carnegie Hall with his band, FourPlay String Quartet.

Tim was the Greens candidate for the seat of Canberra at the 2019 Federal election. Previously he was Communications Director for Greens Leader Christine Milne, has been both a board member and campaigner at Greenpeace Australia Pacific, and has worked for 350, Lock the Gate and others. His writing on environmental, social and political issues has been widely published, including at the Griffith Review, the Guardian, ABC, Huffington Post, and Crikey.