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PBS News Hour

How many more times can the world be twice as big?

PBS NewsHour economics correspondent Paul Solman speaks with former pharmaceutical executive Chris Martenson, who now lives in rural Massachusetts, about exponential growth and the danger of rising debt.

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February 13, 2026 - PBS News Hour full episode
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February 13, 2026 - PBS News Hour full episode
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February 12, 2026 - PBS News Hour full episode
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February 11, 2026 - PBS News Hour full episode
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February 10, 2026 - PBS News Hour full episode
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February 9, 2026 - PBS News Hour full episode
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February 6, 2026 - PBS News Hour full episode
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January 30, 2026 - PBS News Hour full episode
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January 29, 2026 - PBS News Hour full episode
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