Thursday, September 24, 2020

Are we on our way to Soylent Green?

In 1973, the American film director Richard Fleischer released the film Soylent Green, based on the 1966 science-fiction novel Make room! Make room! written by Harry Harrison, although there are quite a few differences between the book and its film adaptation. This dystopian film describes a future society (it’s supposed to happen in the year 2022, i.e. just now) where there is a very serious problem of overpopulation (New York alone is inhabited by 40 million people), which leads to a huge food shortage.
The Soylent Company, which appears in the film's title, centralizes the production of food obtained from concentrated vegetables, and markets them under names that depend on their color: Soylent yellow, Soylent red and Soylent green. Every time this last product is put up for sale, there is an avalanche of buyers, many of whom cannot acquire it, because stocks are quickly depleted.
The protagonist of the film (represented by Charlton Heston) is a New York City policeman who lives with his assistant, an older ex-professor (Edward G. Robinson), who investigates the murder of one of the top managers of the Soylent Company and discovers that the Soylent green product is made by recycling meat from human corpses. To prove to his friend that what he says is true, he submits to voluntary euthanasia and orders him to follow his corpse. Thus the protagonist discovers that all the corpses are transferred to the Soylent company facilities, where they are converted into Soylent Green. But when Heston tries to make public his macabre discovery, he is attacked and badly wounded, while the public ignores his warnings.

Thursday, September 17, 2020

Mind and Cosmos

Thomas Nagel
Thomas Nagel, philosopher, professor at New York University and specialized in the philosophy of mind, has published a book (Mind and Cosmos) where he summarizes his argumentation against materialist reductionism, dominant in philosophy since the mid-nineteenth century. I have read the book in a Spanish translation made by the Seville professor Francisco Rodríguez Valls, with whom I have collaborated more than once.
The book provides strong arguments in support of the claim that materialistic reductionism cannot explain conscience, reason, and other mental elements without explaining them away. But since conscience and reason are the dominant elements of our worldview, the conclusion we should arrive at is that materialistic reductionism must be false.

Thursday, September 10, 2020

The Dunning-Kruger effect

He who knows, and knows that he knows, is wise. Follow him.
He who knows, and knows not that he knows, is asleep. Wake him.
He who knows not, and knows that he knows not, is ignorant. Teach him.
He who knows not, and knows not that he knows not, is a fool. Shun him.
This anonymous text is well known. It is generally presented as an Arab or Persian proverb, sometimes as a Chinese proverb, and is even mistakenly attributed to Confucius, as what is written in Analects 17:3 is different. The Dunning-Kruger effect, which refers to a study published in 1999 by these two authors in a journal of the American Psychological Association, could be considered as an experimental study on the first and last lines of the proverb.
To identify the effect that bears their name, Dunning and Kruger conducted and analyzed, with psychology students, a set of tests related to intellectual and social activities in fields such as humor, grammar and logic. They then asked the participants to self-evaluate, by answering the following three questions:

Thursday, September 3, 2020

The problem of no best world

The Auschwitz concentration camp
In 1993, William Rowe proposed an atheistic philosophical argument to prove that God does not exist. Although based on the problem of evil (like so many other atheistic arguments), it takes a somewhat different turn. For this reason it has been given a name, as in the title of this post. The argument can be summed up like this:
If God exists and has created the universe, he must have created the best of all possible worlds, from the moral point of view. But given a universe, it is always possible to devise a better world, which means that the best of all possible worlds does not exist. Furthermore, our universe contains a lot of evil and is far from being one of the best. Therefore God does not exist.
It is curious that, in response to this argument, some philosophers who are believers (such as Klaas Kraay and others) have tried to refute it using the theories of the multiverse, which were originally devised by atheistic thinkers to deal with the fine-tuning problem. According to these philosophers, the problem of no best world would be solved if God had created, not a universe, but a multiverse containing all the best possible worlds, perhaps in an infinite number. I don’t think this attempt has much future. It is easy to foresee that the same argument that applies to the universe can also be applied to the multiverse, so the problem would not have been solved, it would only have been moved to a higher level.
In my opinion, the problem of no best world is poorly posed, because (as is usual with atheistic arguments) it contains a logical fallacy: the straw man; and forgets a very important question: original sin. Let's look first at the straw man fallacy, which in this case should perhaps be called the straw god fallacy. What kind of god does Rowe's problem envision?
Rowe's god is not free. If he creates, he must create the best of all possible worlds. This god is totally determined by human reason.
Materialistic atheism is so obsessed with saving determinism that when they try to formulate an idea about God, in whom they don't believe, they can't escape their obsession and imagine him as a deterministic god, unable to act freely. But is that the God of the Christians?
The God of Christianity is completely different. The main thing is that He is love, as said in the first letter of John, which implies that he is free, that he is not determined, for love without freedom has no meaning. The god Rowe envisions in his problem of no best world is not our God. If he proves that that god does not exist, we agree. In fact, Rowe's god closely approximates the god of philosophers, Plato and Aristotle. Christian philosophy concluded long ago that this god is not our God, although this approach may have provided in its time a rational approximation to monotheism.
The second difficulty with Rowe's argument is more subtle. How can we compare worlds, to find whether one is better than another? There must be some criterion. Rowe seems to think that this criterion is given by the amount of moral evil in each world. But this criterion is very dangerous. It could lead us to the conclusion that the best of all possible worlds is one where life does not exist, an empty universe, with no moral evil at all. What could move God to create such universe?
In fact, if things are pushed to the extreme in this way, it could be argued that the best of all possible worlds is the world that does not exist. If God is a Perfect Being, God alone is more perfect than God plus a created universe that by definition must be imperfect.
Mark Twain
If God wanted to create a universe, it seems logical to think that He would choose one similar to ours, where intelligent beings can exist, image of God, capable of loving and being loved. Those intelligent beings should be free, because what interest could God have in creating a universe of automata? Once this is admitted, it is inevitable that any created universe that we can imagine will contain moral evil, for a free being can decide to do evil rather than good. That is what I meant when I said that in posing his problem Rowe has forgotten original sin. If we consider what I have said, God is not to blame for the moral evil in the universe, as implicitly implied by Rowe: we are. As usual, Rowe is looking for a scapegoat, and as usual, he finds it in God, according to Mark Twain's famous phrase:
There are many scapegoats for our sins, but the most popular is Providence. (Notebook, 1898).
In fact, the problem of no best world is ill-posed, since it is impossible to compare different imaginary worlds and classify them according to the moral evil they contain, if that evil comes from the freedom of created individuals, as an inescapable consequence of the fact of they are free. That is why I don’t think it appropriate to try to solve a problem that does not really exist, by resorting to multiverse theories that have probably nothing to do with reality.
The same post in Spanish
Thematic Thread on Science and Atheism: Previous Next
Manuel Alfonseca