High Quality Content by WIKIPEDIA articles! Colin J. Gillespie (born 11 May 1941) is an Australian physicist and Canadian lawyer and writer. He is the author of some 30 scientific research publications in quantum physics, biophysics, neurophysiology and radiation biology. He has also written on social planning, class actions, aboriginal law, environmental management and indigenous constitutions. He is an avid traveler, having spent time in more than 50 countries in all six continents.