Category archives: Humanities & Social Sciences

Distribution, demand and growth

Distribution, demand and growth

Economics

By Ricardo Molero-Simarro

The relevance of demand factors for explaining growth was stated almost simultaneously by Michal Kalecki and John Maynard Keynes in the 1930s. The main conclusion of the theory of effective demand is that spending determines income. Keynes stated that the marginal propensity to consume decreases when total income growths. Kalecki considered different propensities to consume […]

The Oxford Questions on the foundations of quantum mechanics

The Oxford Questions on the foundations of quantum mechanics

Philosophy of sciencePhysicsQuantum physics

By Daniel Manzano

Quantum mechanics and relativity constitute the two main revolutions in physics on the twentieth century. Furthermore, the counterintuitive character of quantum mechanics yields to a rich branch of different possible interpretations, and there are still many open questions. Not solving, but just defining these questions, was the main purpose of a conference entitled “Quantum physics […]

MI weekly selection #35

MI weekly selection #35

Humanities & Social SciencesScienceTechnologyWeekly Selection

By César Tomé

Herbal remedy has cancerous side effect Aristolochia plants, which have been used in China for herbal remedies, have been found to cause cancer, according to two studies published in Science Translational Medicine. The plants contain a naturally carcinogenic compound called aristolochic acid, which causes more cell mutations than those caused by tobacco smoke and UV […]

MI weekly selection #34

MI weekly selection #34

Humanities & Social SciencesScienceTechnologyWeekly Selection

By César Tomé

Varied smelling ability linked to genes Scientists at the New Zealand Institute for Plant and Food Research sequenced test subjects’ genomes to see if they could predict an individual’s smelling ability, and found clusters of genes that reliably predicted the person’s ability to smell four of 10 chemicals. “All of these genes are on different […]