Mind Matters Natural and Artificial Intelligence News and Analysis

TagInformation (as immaterial)

Chorus sheet music

“Do You Hear What I Hear?” Christmas Music is All in Your Mind

Is music a matter of matter and energy alone, or is there something more to the story?

What better time than the Christmas season to explore immaterial realities of the human mind? A perfect example to consider is Christmas music. It’s everywhere during the holiday season. But what exactly is music? Described in purely physical terms, music is what humans sometimes perceive from the vibrations of air. Individual pieces of music are described less in physical terms and more in subjective terms using words that reflect how humans experience music in their minds. Eight key elements of music fall mostly into the category of qualia, i.e., experiences that occur in the hearers’ minds only: Dynamics, Form, Harmony, Melody, Rhythm, Texture, Timbre and Tonality. Do you know the Christmas song “We Three Kings” when you hear it? Written in 1857, the song has been arranged…

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…