3 ms·

If by "speak a language" you mean "have unique ways of sharing information", then of course trees speak a language and of course we can learn about it.

• fipple 8y ago
  It's not "of course" obvious that trees "share information." That's pretty cool if true and not something that all or even most plants are known to do.
  • yosito 8y ago
    Anything with DNA shares information.