Climate change is the defining challenge of our times. This talk with Master Gardeners of Ottawa-Carleton (MGOC) provides a brief explanation of what climate change is and an update on the current situation, including how climate change is already impacting our weather, water, plants, food and wildlife. For each of these topics, Rebecca suggests the positive measures that gardeners can take to begin climate-proofing their gardens. The talk ends with suggested resources and a list for further reading.