The arduous path to a global climate agreement

A person carries a globe model during the UN Climate Change Conference (COP26) in Glasgow, Scotland, Britain, November 8, 2021. REUTERS/Yves Herman

Addressing climate change must be a global undertaking, even though the world’s wealthy nations have been responsible for most of the global warming to date. In this episode of “Climate Sense,” Samantha Gross speaks with experts on why climate is such a challenging political problem, what it took to get an agreement in Paris in 2015, and how the world can collaborate on this thorniest of global problems.