an anthology of musings on music, culture, cosmology, spirituality, and other favorite things by Jeffrey B. Langlois

The Copernican Revolution

November 14th, 2014 Posted in COSMOLOGY

The Copernican revolution was one of the most important steps forward in the advancement of our knowledge and understanding of the universe, and was part of a paradigm shift that eventually led to the 18th century age of enlightenment and modern science. The notion that the Earth is not the center of the universe, but actually is a planet, like Mercury, Venus, Mars, Jupiter, and Saturn, and therefore, moves through the heavens, was considered insane by the vast majority of people. This theory contradicts what the bible says and what the church had taught since the days of the early church fathers. That the Earth is the center of the universe, with the stars, the sun, the moon, and planets revolving around it, was considered so obvious that it was ludicrous to say it wasn’t so. Read more »

Is reality an illusion?

August 3rd, 2014 Posted in PHYSICS

The paradigm that has molded the thought of both science and religion in the western hemisphere has put consciousness and matter into two separate and distinct categories. The predominant scientific view is that consciousness is merely the result of biological processes. Though certain aspects of quantum theory challenge that view, it holds fast in the biological sciences. The Judeo/Christian/Muslim tradition has separated matter and consciousness, as it has also separated the sacred and the profane. This dichotomy is pervasive in western thought. This dualistic paradigm of mind verses matter constitutes the ontological framework upon which we have built most of our cultural convictions, both religious and secular. Indeed, it shapes all of our thoughts as to the nature of reality, whether we are the religious type or of a more scientific inclination.  Read more »

The expanding universe and the trouble with Hubble

July 13th, 2014 Posted in COSMOLOGY

The expansion of the universe is one of the greatest discoveries of all time. How did this discovery come about? Hubble usually gets all the credit, but as is always the case, the real story is more complex than the version usually presented by the media. Just who was this man whom the famous space telescope was named after and what did he do?  Read more »

Mozart, Beethoven, Schubert

June 21st, 2014 Posted in Classical

This is in response to a comment and request from Jackiejo who asked me to discuss Mozart’s 25th, Beethoven’s 5th, and Schubert’s 9th symphonies.
Mozart’s symphony 25 in G-minor is one of the few minor-key symphonies of the 18th century. It was composed in the autumn of 1773 when Mozart was just 17 years old. It is in the sturm and drang style, stormy and passionate. It is scored for strings, two oboes, and four horns. Read more »

Beyond Quantum Theory. The ultimate reality behind our physical universe.

July 21st, 2013 Posted in PHYSICS

Physicists describe our universe as being made up of particles and fields. Even the fields are said to be composed of particles. For instance, electromagnetic fields are composed of photons; gravitational fields are composed of gravitons. When most people think of subatomic particles they picture them as little balls or dots. Oh if it were only that simple! In quantum theory, particles have properties that seem truly bizarre in comparison to our everyday world. Read more »

Is Reality Digital or Analogue?

April 22nd, 2013 Posted in PHYSICS

I read an interesting article about a few years ago, the main thrust of which was that certain quantum physicists are trying to find out if space itself is quantized. Quantum theory has been the most the successful scientific theory ever, being subjected to many ingenious, rigorous experiments. Since light, or rather all electromagnetic radiation Read more »