Online courses are rapidly expanding. They can reach more students and reduce drastically the costs of teaching. They are, thus, an attractive option for both students and schools. Being a recent development, there is still little research to assess their performance. A first group of studies used the method of randomly assigning students to an […]
One of the most popular ideas within the new and fashionable transhumanism craze is that, in the future humans, will be able of reaching a kind of ‘immortality’ by decoding the information contained in your brain, ‘uploading’ it to some kind of memory device, and making it live on a computer (see, e.g., Seung 2012) […]
In science, for a phenomenon to be reliable, it needs to be validated by a certain statistical value, the p-value, which by giving an estimate of the probability that the result would be the product of chance, serves as a measure of the probability that a certain event happening is true. So far, the convention […]
DAVID HUME: You’re not going to believe me, Otto, but I have a new girlfriend. OTTO NEURATH: Com’on, Dave, at your age, and within this crappy retirement home in which we’re confined. HUME: Incredible or not, it’s a fact. She is a German existentialist philosopher, who was Heidegger’s affair a few months ago. NEURATH: Well […]
Syphilis is a sexually transmitted disease caused by a spirochete, a bacterium, Treponema pallidum subspecies pallidum . The main route of infection is by sexual contact but is also transmitted from the mother to the newborn in what is known as congenital syphilis. If syphilis is left untreated for years the treponema may invade the […]
The analysis of armed conflicts between countries has a tradition in Game Theory, starting with the classical models for the battle of the Bismark Sea by Haywood (1954) and for the nuclear conflict in the Cold War by Schelling (1960) . More recent analyses focus on the uncertainty of the specific destruction capacity of one […]
Juvenile delinquency is a serious and common problem but not hopeless: it has been on the decline for a number of years, yet, juvenile courts continue to assess millions of cases per year. There are times when this subject seems hopeless such as when we read about a horrendous crime committed by a minor. The […]
After centuries of debate, there is no agreement about whether ‘knowledge’ must be essentially conceived as a cognitive state of individual minds, or must be attributed to some collective entity, i.e., whether it’s me , or we , who ‘really’ knows. A promising analytical approach to this problem has emerged in recent years, which is […]
What does reason consist really in? What it is for? And why are humans, of all the millions of species having populated the earth, the only one that enjoys such a wonderful capacity? The French psychologist Hugo Mercier and anthropologist Dan Sperber (though in both cases the labels are poorly informative of the multifarious work […]
Gary Becker presented a first economic approach to criminal behavior. In a very standard neoclassical framework he studied this apparently non-economic problem. In particular, Becker assumed rational criminals responding to variables such as the probability of being caught, the severity of the punishment and the labor-market opportunity cost. After this seminal work, a large empirical […]