David W. Schindler (1940-2021): Trailblazing scientist and advocate for the environment.

On March 4th, 2021, the global aquatic sciences community lost one of its most influential scientists, David W. Schindler. Dave’s landmark research that led to better protection of fresh waters around the world, his uncanny ability to identify, raise the profile of, and address key crises in aquatic sciences, and his tireless education of the public and decision makers on environmental issues have left an unmatched legacy. David W. Schindler. Image credit: John Ulan (University of Alberta, Edmonton, AB, Canada). Throughout his monumental career, Dave’s research shone a light on the ecological crises unfolding in freshwater ecosystems. His trailblazing approach included listening to those who were closest to the environment or a problem he was working on, particularly the wisdom of Indigenous knowledge holders, applying science in a way that was respectful of Indigenous ways of knowing, and using research findings and his own reputation to amplify their voices and effect more holistic stewardship. Much to the chagrin of some politicians and industries, Dave’s remarkable scientific acumen was matched by his tireless commitment and formidable ability to raise public awareness of environmental issues. For him, fresh waters had to be protected, and to do so, science had to be communicated: it was this moral conscience and modus operandi that underpinned Dave’s decades of effecting real-world change. For many years, he was the most quoted Canadian academic in the media, a measure of his unwavering commitment to putting science in the public eye and one that was recognized with the Royal Canadian Institute’s Sandford Fleming Medal for communication of science. Dave “always believed that a scientist can be an advocate,” and he practiced what he preached. Dave grew up on a farm in northern Minnesota, spending his formative years working with his hands and stomping around the forests and lakes, while … [↵][1]1To whom correspondence may be addressed. Email: karenkidd{at}mcmaster.ca. [1]: #xref-corresp-1-1