4 ms·

Elephants evolved to beat cancer, and how we could too

• mx_03 1y ago
  > It has been estimated as little as 5% of elephants ultimately succumb to cancer, compared to 25% of humans. That's a scary percentage. And probably will increase if we dont radically change our life style and status quo
  • SirFatty 1y ago
    Yeah, I'm pretty sure elephants don't consume a lot of Red 40, ultra processed food, and PFAS and PFOA. Well, not yet anyway.
    • robertlagrant 1y ago
      Also they didn't innovate their ways out of lots of other types of death, making cancer proportionately larger.
  • gus_massa 1y ago
    Probably a lot of elephants die to infections because they don't have antibiotics, or famine or poaching or the flu or a lot of other causes that we reduced.
  • AndrewDucker 1y ago
    It's so high because we eradicated so many other things that used to kill us off early. Looking at the leading causes of death in the UK[1] they're: dementia, heart disease, strokes, lung cancer, flu. If you lowered any of those then the rates of the others would go up. [1] https://www.ons.gov.uk/peoplepopulationandcommunity/birthsdeathsandmarriages/deaths/bulletins/deathsregistrationsummarytables/2023#leading-causes-of-death https://www.ons.gov.uk/peoplepopulationandcommunity/birthsde...
• Walf 1y ago
  Their reproductive lives are so drawn out that surely there's intense pressure to stay healthier for longer. They reach sexual maturity as late or later than us, gestate for at least twice the duration, care for their young for a long time, have relatively few offspring, and can keep going, sometimes, till their sixties. All that extra time to raise few children means evolution must select those who can keep ahead of attrition, and it's a marathon not a sprint.