Mind Matters Natural and Artificial Intelligence News and Analysis

TagSuzanne Simard

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Ancient Forest, Hoh Rain Forest in Olympic National Park

Plants Help Each Other. Are They Self-Aware? Can They Suffer?

Recent discoveries that plants can do many things that we used to think only animals could do raise some interesting questions

In recent decades, we have learned that plants are much more like animals in their use of information than earlier thought. They have nervous systems that use glutamate to speed transmission, as mammals do. And seeking to thrive and grow, they communicate extensively. Recently, environmental journalist Richard Schiffman interviewed forest ecologist Suzanne Simard, author of the just-released Finding the Mother Tree on the intelligence of trees: You also found that birches give sugars to fir trees in the summer through the mycorrhizal networks and that firs return the favor by sending food to birches in the spring and fall, when the birches lack leaves. Isn’t that cool? Some scientists were having trouble with this: Why would a tree send photosynthetic…

old tree roots in a green forest

New Research Suggests That Plants Can “Think”

But what does that mean? Clearly not what some people expect

From time immemorial, we have endowed what we find in nature with our own characteristics. That is called mythology. The people who think that salad is murder or beg plants to forgive their sins are not helping the environment; they are incorporating a mythology into their lives

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