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Ep 203 Cancer Part 2: Why does it happen?

March 10, 2026 · 1 h 19 min

Show notes

Each of our cells can become cancerous. It’s an uncomfortable, yet unavoidable truth. Nor is it a truth restricted to our species - cancer is a consequence of complex life. The features that make a cell cancerous are those that, under other circumstances, are beneficial, essential even, for an individual’s growth and survival. How is that possible? In the second installment in our series, we’re putting cancer under the microscope to consider the qualities that underlie a cancer cell’s success in our body. By placing cancer in an evolutionary framework, we can not only understand why cancer is so darn prevalent, but we can also leverage that knowledge to devise new approaches to treatment - working with evolution rather than against it. If you’ve ever wondered why we haven’t come up with a cure for all cancer or why some animals get cancer more than others, this is the episode for you.

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