A family man and father of six, Lindsay has lived in Eastwood for over 20 years. His interests include piano and native gardens. After completing a Ph. D. in Maths, He moved into software engineering management and is currently the Chief Technical Officer of an Australian software company developing medical expert systems.

He joined the Greens in 2001 after the Liberals and Labor disgraced themselves in refusing asylum to the Tampa refugees. He has been a Greens candidate in several Federal and State elections and is committed to the Greens principles of sustainability, social justice, democracy and non-violence.