Royal Institution Australia (RIAus)  Adviser, gathering information on potential scientific content for RIAus, the first sister organisation of the prestigious Royal Institution in London. RIAus' goal is to popularise science and promote scientific learning amongst the general public in Australia. http://www.riaustralia.org.au/centric/home.jsp

Member of Friends of PLAN Committee and Ambassador for the PLAN Corporate Challenge program PLAN is an international child welfare group working in 50 developing countries. The Corporate Challenge Program takes groups of corporate donors to visit current projects. Their experiences are distilled into take-home learnings via an experiential learning expert. Tim's role is as guide and ambassador, assisting with fundraising and in-country activities. http://plan.org.au

National Ambassador for the Leukaemia Foundation, Australia Tim fundraises and develops awareness for LF via talks and media generated by his expeditions. The Mawson expedition is closely linked with LF which received donated funds from book sales.  http://www.leukaemia.org.au/web/index.php

Member of Strategy Committee, The Smith Family The Smith Family charity provides assistance to children from underprivileged families. Tim is Member of the SA State Committee which includes leading industry and media players.  http://www.thesmithfamily.com.au/site/page.cfm

The Human Race - The Human Race is the world's first online physical activity, sport and health program that encourages children to be physically active.  Tim offers online encouragement and motivation to children, and involvement in expeditions undertaken through his role as a 'Living Legend' (sporting/physical activity role model).  http://www.human-race.org/