This chapter introduces the production and editorial team responsible for the podcast, showcasing the contributors' roles. It also features promotional segments from sponsors focusing on savings in home improvement and new ethically-produced personal care products.
Water scarcity is growing even in parts of the world that used to be drought-free. Since most countries waste vast quantities of water, charging for it would help. Our correspondent travelled to America’s northern border to report on illegal crossings from Canada (8:57). And the life of biological anthropologist Helen Fisher, who studied the science behind love (16:41).
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