Vice-presidents, Anchovy history, Sports and climate change, Edward Burtynsky

Guest host Megan Williams speaks with Elaina Plott Calabro, Simon van Zuylen-Wood, and Joel Goldenstein about how the vice-presidential picks are shaping the U.S. election, archaeologist Christopher Beckman explores the anchovy's slippery history in Western cultures, sports ecologist Madeleine Orr reveals how climate change is changing sports, and photographer Edward Burtynsky reflects on how his industry roots shape his perspective on art.

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