Tech commentator Mark Pesce discusses a new study finding that while our social circles have increased, so has polarisation.

Tech commentator Mark Pesce discusses a new study finding that while our social circles have increased, so has polarisation.

Tech commentator Mark Pesce discusses&nbsp;a&nbsp;new study finding that while our social circles have increased, so has polarisation.

Tech: More friends, more division, super-scaled fakery

Smart, in-depth and relentlessly curious, host Kathryn Ryan dives into the stories shaping New Zealand and its people. Interviews and expert analysis from around the world and at home. It’s where big ideas are unpacked and everyday life explored.

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Tech: More friends, more division, super-scaled fakery

Tech: More friends, more division, super-scaled fakery