Category archives: Humanities & Social Sciences

China’s Forbidden City had rocks transported via ice sheets. The massive stones used to build parts of China’s Forbidden City in the 15th century were pulled by several hundred workers more than 40 miles on sledges across artificial ice, researchers say. China had discovered the wheel, but a sign at the Forbidden City hinted that […]

Tax data are an important source of information for a wide range of statistical series. Their use, however, has been mainly confined to the analysis of the impact of fiscal policies on different socio-economic groups. Nevertheless, a recent group of researchers has started using personal income tax data to construct top income shares series, i.e […]

Brains wired to be wary of snakes The brain is wired to detect the threat of snakes, according to a study published in the Proceedings of the National Academy of Sciences. Researchers studied a pair of macaque monkeys born in captivity who had not encountered snakes before the experiment. When shown an image of a […]

There is only one concept more important in (traditional) metaphysics than the concept of truth: the concept of being, existence, or reality. If we can interpret Aristotle as being the first deflationist philosopher about truth (when he asserts in his Metaphysics , IX, that “it is true to say of what is that is, and […]

Cassini images add clues to Titan’s weather cycle New photos from NASA’s Cassini spacecraft are giving researchers clues to the weather cycle of Titan, one of Saturn’s moons. By studying previous images, scientists think Titan has a hydrologic cycle, in which hydrocarbons rain onto the surface filling the lakes and then evaporating back into the […]

One of the aspects in which modern economics has departed further away from the neoclassical paradigm is the treatment of information after the seminal works of Akerlof, Spence and Stiglitz, who rightly won the Nobel prize for their contributions. Some theoretical models were introduced to explain economic phenomena that did not fit well in the […]

How science goes wrong Scientific research has changed the world. Now it needs to change itself The Economist Astronomers find a “tilted” solar system Scientists have discovered a “tilted” solar system, according to a report in Science. While looking at Kepler-56, a star about 2,800 light-years away, they were surprised to find that the plane […]

We saw in the second entry of this series that predicates like “…is true” have the following linguistic function: applied to an expression that designates a sentence X, they render a new (pro)sentence (“X is true”) that expresses exactly the same as the first proposition. This has lead some philosophers (not a majority, really) to […]

Images catch molecules moving in glass The movement of molecules in the world’s thinnest glass has been captured in images and may help researchers better understand how the substance bends and breaks. Live Science Remains of water-filled asteroid found around white dwarf A white dwarf about 170 light-years from Earth holds evidence of a water-bearing […]

In 2012 the Nobel Memorial Prize in Economic Science was granted to two mathematicians, Lloyd Shapley and Alvin Roth, “ for the theory of stable allocations and the practice of market design”. The market design in their theory was not exactly a market, at least, not the kind one usually calls that way. They are […]