In this profile by the Canadian Coalition for Green Health Care, Doreen Day shares how Choosing Wisely Canada is taking action on climate change. As a Senior Project Manager overseeing Choosing Wisely Canada’s climate efforts, Doreen highlights how evidence-based recommendations can reduce unnecessary tests and treatments, while addressing waste, energy use, and emissions. Learn more about Doreen Day and the over 50 climate-conscious recommendations that are helping clinicians improve patient care while minimizing environmental harm.