The United Nations Climate Change Conference (known as COP28) is underway and on Dec. 3 it will feature a “Day of Health.” This is the first time the world leaders on climate change will devote an entire day to how climate change is affecting our physical, mental and emotional health.

Dr. Vanessa Kerry, the World Health Organization Director-General Special Envoy for Climate Change and Health, joined us with an overview of what to expect from the discussions, including ongoing efforts to reduce fossil fuels. In fact, new research shows using fossil fuels accounts for 5 million extra deaths a year worldwide.

Dr. Kerry also shared with hosts Mark Masselli and Margaret Flinter how she helps her dad, U.S. Special Presidential Envoy for Climate John Kerry, understand the urgent need to protect human health as temperatures continue to rise.