It is commonly assumed that science describes objective facts about the world, which are discovered through measurements of physical properties. The problems in this measurement are generally not understood, and this post describes them, highlighting two key issues of circularity and recursion in the definition of measurement. How these problems are addressed in Indian philosophy is also discussed.
Modern science grew out of the idea that the universe is comprised of independent parts, and a complex system can be reduced to these parts without loss of completeness. The independence of parts became the basis of reductionism―the idea that the whole is simply a linear sum of parts. Sometimes, this reduction fails, and then it becomes necessary to postulate that...
The Twin Paradox in Einstein’s Relativity Theory describes a thought experiment in which there are two identical twins, one of whom makes a journey into space in a high-speed rocket and returns home to find that the twin who remained on Earth has aged more. This post analyzes the paradox and describes the difference between Clock Time and Conscious Time. The...
My two previous posts explored the flaws in the materialist reduction of free will to rationality and discussed the use of free will in science. The second post concluded by arguing that every conscious experience involves choices, and these may be good or bad―depending on whether they are successful. This post extends the above arguments to incorporate our everyday notions about...
The previous post examined the materialist critique of free will and showed why the reduction of free will to rationality (and then to the mechanization of rationality) is flawed because rationality itself involves choices of axioms that themselves cannot be rationalized―i.e. reduced to more fundamental axioms. The only way to solve the problem of free will is to postulate that it...
Attacks on free will have become fairly common. While the attackers often recognize what is at risk — namely the sense of responsibility and accountability — they are motivated by establishing the primacy of what science seems to be telling us over what we have commonsensically believed over the centuries. This post examines the critique of free will and its associated problems, showing why contrary...
What is a Number? Is it an idea or a thing? This question has been debated since Greek times, and it still remains unanswered in philosophy and science. This post examines the nature of the problem, and what its likely resolution will look like. It illustrates how the problem of numbers leads to the problem of choice, which then results in...
Since the time of Greek philosophers—Plato, Aristotle, and Socrates—it has been believed that the present universe is comprised of two things: form and substance. Forms are the ideas that exist even when substances don’t; the world of things combines form and substance, kind of like the form of a statue exists in the mind of a sculptor and is applied to a...
A computer is a canonical example of a machine. Every machine can be described by a mathematical theory, and every mathematical theory can be automated on a computer. Therefore if you could describe something mathematically, you could also automate it in a computer. People often suppose that this means if we had a mathematical description of nature, that description could also...
This post describes a problem in Evolutionary Theory that arises when we consider why all living beings eventually die. I will compare the death of a living being to a computer program that halts after completing execution. The issue of program halting is problematic in computing theory because current computing models do not incorporate meanings. A similar problem exists for living...
I generally refrain from commenting on theological topics and restrict myself to issues in science, but in this post, I will make an exception. The issue of interest is whether a soul “falls down” into matter. There is often confusion around this topic, which, in my view, rests upon a misunderstanding about the nature of knowledge about our past. There are...
