“Do animals commit suicide?”

Victorian scientists were particularly interested in this question, according to historian Edmund Ramsden in a 2010 article. Humane societies were eager to prove that animals experienced humanlike emotions, and animal suicides offered proof. A series of such stories began to appear in periodicals in 1845. One involved a depressed Newfoundland dog that repeatedly leapt into the water, kept its limbs still, and held his “head determinedly under water for a few minutes.” Other dogs drowned or starved themselves after losing their owners. A deer jumped from a precipice to avoid capture by hunting dogs. A duck drowned itself after the death of its mate. Scorpions were thought to sting themselves when surrounded by fire.

No matter the motivation, self-destruction appears to be something that exists in even the simplest life forms. Single-celled marine algae engage in programmed cell death when exposed to stresses that they’re fully capable of overcoming. Researchers recently discovered that the “suicide” of some cells promoted growth in the survivors. Like infected mole rats or bees that abandon the colony to prevent an epidemic, algae die for the good of the community.
Slate

    1. adieuphilippine a reblogué ce billet depuis sansastarkbowthefuckdown
    2. ageranktit a reblogué ce billet depuis sansastarkbowthefuckdown
    3. sansastarkbowthefuckdown a reblogué ce billet depuis heykzk
    4. agoodworkerdoes a reblogué ce billet depuis blaaargh
    5. democracies-propaganda a reblogué ce billet depuis nyx-alexandra
    6. veganpiglet a reblogué ce billet depuis nyx-alexandra
    7. nyx-alexandra a reblogué ce billet depuis torturegardens
    8. soufflegrl a reblogué ce billet depuis seafoamchild
    9. demons-with-pretty-faces a reblogué ce billet depuis torturegardens
    10. forevermemrj a reblogué ce billet depuis torturegardens
    11. gravedisorder a reblogué ce billet depuis torturegardens
    12. avlendha a reblogué ce billet depuis torturegardens
    13. gaggingonseafoam a reblogué ce billet depuis wilt-ing
    14. erikamoth a reblogué ce billet depuis b-a-m-b-i
    15. humansarevile a reblogué ce billet depuis liquid-dimension
    16. lesuula a reblogué ce billet depuis enflurane
    17. girl-extract a reblogué ce billet depuis childsaints
    18. demonlordsatan a reblogué ce billet depuis somethingwilde
    19. systemmilk a reblogué ce billet depuis serialkiller
    20. bree83 a reblogué ce billet depuis fleurisms
    21. goldensutures a reblogué ce billet depuis fleurisms
    22. theworldisalive a reblogué ce billet depuis girl-hair
    23. elliot-the-erriot a reblogué ce billet depuis meajora
    24. kumajar a reblogué ce billet depuis serialkiller
    25. sleepybones a reblogué ce billet depuis serialkiller
    26. funeral-march a reblogué ce billet depuis serialkiller et a ajouté :
      Also: the dolphin that played Flipper commited suicide as well. Dolphins don’t breathe automatically like humans do,...
    27. eunjimunji a reblogué ce billet depuis serialkiller
CLARAOSMIN