How Hannes Alfvén might approach Physics
Physics, as it is too often practiced today, has become a branch of theology. The cosmologists, in particular, have abandoned the laboratory for the blackboard, conjuring up invisible entities like dark matter and dark energy to prop up a theory that fails at every scale. They call this the Big Bang, but it is nothing more than a creation myth dressed in mathematics.
I approach physics from the ground up. In my laboratory, I observe plasma—the fourth state of matter, which constitutes 99.9% of the visible universe. I see double layers, magnetic ropes, and electric currents. I measure the critical ionization velocity. These are not abstractions; they are reproducible phenomena. When I scale these observations to cosmic dimensions, I find that galaxies are not islands in a gravitational void but are connected by vast electric circuits. The spiral arms of a galaxy are not the result of some mysterious dark halo; they are the visible traces of plasma currents, shaped by magnetic fields.
The mainstream insists that gravity alone governs the universe. This is a prejudice, not a conclusion. They ignore the fact that a plasma is electrically conducting and that electromagnetic forces are forty orders of magnitude stronger than gravity. Why would the cosmos suddenly forget this? The answer is that it does not. The so-called "missing mass" is a phantom created by neglecting plasma physics.
A true physicist must be an experimentalist. He must distrust any theory that cannot be tested in the laboratory. The Big Bang cannot be tested. It is a singular event, unrepeatable and unobservable. Plasma processes, by contrast, are happening all around us—in the solar wind, in the aurora, in the interstellar medium. That is where physics begins. The universe is a plasma laboratory, and…
Imagined perspective — an AI synthesis grounded in Hannes Alfvén’s recorded ideas and methods, not a quotation or a statement they actually made.