Katharine Hayhoe is a Canadian climate scientist, author, and public speaker whose work focuses on helping people understand the science of climate change and its implications for communities, public policy, and everyday life. As a Christian, Hayhoe has written and spoken extensively about the relationship between faith and climate action. She encourages churches and Christians to view climate change not only as an environmental issue but also as one that affects human wellbeing, poverty, justice, food security, health, and care for creation. 

The Trinity Forum curates conversations and resources that explore the relationship between faith, culture, leadership, and public life. Through readings, podcasts, lectures, webinars, and discussion guides, the platform seeks to help Christians engage thoughtfully with the questions and challenges of contemporary life while drawing on the wisdom of the historic Christian tradition.