Making Sense of Space Last week we looked closer at the crisis in cosmology. Physicists are inventing increasingly implausible models to describe what they observe. Clinging to descriptions, they abandon understanding. Indeed some heavy-hitter physicists propose to abandon physics. For example, American Nobel-Prize-winning physicist Steven Weinberg says: Now we may be at a new turning […]
Cosmology is in a crisis state unprecedented in the history of science. Daryl Janzen (2014) Last week’s post looked at two views of space. The tension between them has profound effects on physics that underpins many technologies that affect our lives. Historically, space is seen as either something (often called the æther or ether) or […]
In the physics stratosphere a great debate is going on. Physicists say it is about the future of physics and the nature of everything.This may be true, but the issues are also personal. The story starts (or so it seems) with multiverses. Not long poems (though those still get more Google hits), I mean multiple-universe […]
I’m taking time out from Pristina. Exotic hadrons are the rage this week. Suddenly a cipher, Z(4430), seems to be sexy. What’s exotic? Well, not-exotic, plain-vanilla hadrons are particles of matter. They include baryons―the protons and neutrons that are stable in nuclei of atoms that we see, and unstable particles called mesons that fly unseen […]