An easy way to combat climate change and other fascinating science news

* In general people avoid talking about politics, but it’s only recently that climate change has been considered a hot political potato. It may be in Congress, but studies show that 70% of Americans accept the reality of climate change, and discussion increases awareness among the general public. A Yale social psychologist says such discussion is massively important in increasing awareness, and in turn awareness is critical in getting preventive action. One can begin with talking about the need to keep our air and water free of pollution. Who can disagree with that? Then there’s the tendency to give our friends and some relatives credit for being truthful.

* Artificial intelligence is getting smarter.  Gizmodo taught itself how to solve Rubik’s cube without help from a human, and in fact seems to have discovered a most efficient way given the few number of moves. I am curious about what is meant by no help from a human. I’d like to see the starting directions.  I loved Rubik’s cube and used mathematics to find a solution. I never became a whiz kid. It took me too long to figure out where I wanted what, but it provided a wonderful example for teaching my math classes.

* In addition to the five senses: seeing, hearing, feeling, smelling, and tasting, some scientists call our awareness of particular body parts a sixth sense—not to be confused with extrasensory perception. At the end of my yoga program lying in samadhi pose I am told to relax my toes, my lower legs, on up to my face. There is no movement, only awareness of that body part. Now neuroscientists believe they’ve located the neurons responsible for that sixth sense by studying fruit flies. Coincidentally, a collection of six neurons act together.

*Einstein called something called quantum entanglement “spooky action at a distance.” It is a pair of particles that share experience and state so that what happens to one happens to the other no matter how far apart they are. Further the matching is instantaneous seemingly defying the speed of light as the upper limit if one particle were sending a message to the other. Spooky, indeed. Now scientists claim to have a picture of a pair of entangled particles. Click here.