That depends on how you define "luck". The low heritability of most cancers indicate that random forces are at work.https://twitter.com/LindaRegber/status/681603231533895680 …
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@IWFBuckley @JayMan471 @hbdchick of course we do know of various environmental factors that cause cancer. Pollution, smoking, UV.
@IWFBuckley @JayMan471 @hbdchick and not all of these are genetically confounded. Making some effort to avoid certain things is reasonable
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