• cynar@lemmy.world
    link
    fedilink
    English
    arrow-up
    243
    arrow-down
    1
    ·
    edit-2
    8 months ago

    I was curious and looked it up. Apparently it mostly happens between trees of the same species, with several causes.

    Most are mechanical. The tips brush against each other, and damage new branches and leaves. Both trees divert growth away from the area.

    Some also sense shading via red light. They focus growth away from shade. This means neither tree grows into the gap, since they are partially shading each other.

    It also helps limit the spread of leaf eating parasites. Again, particularly useful in a forest of the same species.

    So yes, the trees are social distancing, to avoid the spread of disease.

    • Chev@lemmy.world
      link
      fedilink
      English
      arrow-up
      4
      ·
      8 months ago

      Imagine a stranger holding your hand in public transport like this 😲😳

      • FilterItOut@thelemmy.club
        link
        fedilink
        English
        arrow-up
        1
        ·
        8 months ago

        Well, if they were stinky I’d probably be upset. If their hands were sticky, I’d be upset. Repeat for the other social offenses. Otherwise, sure, go for it. We all need a case of mistaken identity in our lives.

  • 🇰 🌀 🇱 🇦 🇳 🇦 🇰 ℹ️@yiffit.net
    link
    fedilink
    English
    arrow-up
    17
    arrow-down
    1
    ·
    8 months ago

    my sibling, putting their finger close but not on me: I’m not touching you!

    Me, who understands matter never touches because of electromagnetic forces putting my finger on my sibling: I’m not touching you!

  • lugal@sopuli.xyz
    link
    fedilink
    English
    arrow-up
    7
    ·
    8 months ago

    This is real? I read about it in a scifi (or rather solar punk) novel and thought it’s a metaphor or something