Monday’s IPCC report brought together the world’s latest science to tell us what we know about what causes climate change and what exactly it’s doing to our planet. It painted a picture of a world becoming, in some areas more than others, harder for people to live in. Millions of people are already displaced each year because of weather events like hurricanes, flooding, drought and extreme heat, that we now know will become more frequent as climate change progresses. Increasingly, experts have predicted mass, permanent migrations caused by climate change in the coming decades.

Novelist, journalist and former Globe reporter Omar El Akkad joins the show to talk about this emerging group of climate refugees.

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