Dr. David R. Boyd is a lawyer, former UN Special Rapporteur on human rights and the environment (2018-2024), and a professor of law, policy, and sustainability at the University of British Columbia. He is also a father, a nature lover, the Barnacleman triathlon world record holder, a Canadian age-group ultramarathon champion and a four-time Ironman. His ten books include The Rights of Nature (ECW Press, 2017), The Optimistic Environmentalist (ECW Press, 2015), The Right to a Healthy Environment (UBC Press, 2012) and The Environmental Rights Revolution (UBC Press, 2011).