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There is indeed ample data that institutions and individuals can wreak havoc when they deviate from certain principles of logic and objectivity. There is also a good deal of dispiriting evidence about the rationality of voters that spurs questions about the effectiveness—and even the legitimacy—of democratic government. Yet much of the work of cognitive scientists—even fascinating Nobel Prize-winning research by Daniel Kahneman—leaves me edified but not alarmed. The human capacity for reason may be fragile and partial but it is not belied by studies in which large percentages of subjects answer a few tricky questions incorrectly.

My hypothesis is that while we love reading about humanity’s tendency toward the irrational, we take offense when light is thrown on our own individual incompetencies. 

Computers are very, very fast at making calculations. Moreover, they can be counted on to calculate faithfully—without getting tired or emotional or changing their mode of analysis in midstream. But this does not mean that computers produce perfect forecasts, or even necessarily good ones. The acronym GIGO (“garbage in, garbage out”) sums up this problem. If you give a computer bad data, or devise a foolish set of instructions for it to analyze, it won’t spin straw into gold. Meanwhile, computers are not very good at tasks that require creativity and imagination, like devising strategies or developing theories about the way the world works. Computers are most useful to forecasters, therefore, in fields like weather forecasting and chess where the system abides by relatively simple and well-understood laws, but where the equations that govern the system must be solved many times over in order to produce a good forecast. They seem to have helped very little in fields like economic or earthquake forecasting where our understanding of root causes is blurrier and the data is noisier. In each of those fields, there were high hopes for computer-driven forecasting in the 1970s and 1980s when computers became more accessible to everyday academics and scientists, but little progress has been made since then.

The examination to become a London cabby is possibly the most difficult test in the world — demanding years of study to memorize the labyrinthine city’s 25,000 streets and any business or landmark on them. As GPS and Uber imperil this tradition, is there an argument for learning as an end in itself?

Which is where the Knowledge comes in. It is a weird city’s weird solution to the riddle of itself, a municipal training program whose graduates are both transit workers and Gnostics: chauffeurs taught by the government to know the unknowable.

The brains of London taxi drivers have attracted scholarly attention. Eleanor Maguire, a neuroscientist at University College London, has spent 15 years studying cabbies and Knowledge boys. She has discovered that the posterior hippocampus, the area of the brain known to be important for memory, is bigger in London taxi drivers than in most people, and that a successful Knowledge candidate’s posterior hippocampus enlarges as he progresses through the test.

The government of Poland plans to introduce a law making it a crime to imply the country bears any responsibility for atrocities carried out on Polish soil by Nazi Germany.

Social science was — it is best to speak in the past tense — a mistake. The dream of a comprehensive science of society, which would elucidate “laws of history” or “social laws” comparable to the physical determinants or “laws” of nature, was one of the great delusions of the 19th century.

Economics, for example, grew ever more pseudoscientific in the course of the 20th century.

The very term “political science” betrays an ambition to create a study of politics and government and world politics that will be a genuine science like physics, chemistry or biology.

After a law went into effect last summer banning obscenities in public performances, the playwright and director Ivan Vyrypaev excised the curse words from one of his plays, “The Drunks,” for its Russian debut at the prestigious Moscow Art Theater. Some actors played the new version straight, he said, while others winked to make clear what was cut.

As part of mammoth celebrations of the 200th anniversary of Norway’s constitution, the government is funding two artists to re-enact a "human zoo", which will open to the public on 15 May. Oslo’s original human zoo or Kongolandsbyen was central to Norway’s world fair in 1914. The artists claim that the new project, which they named European Attraction Limited, is meant to provoke a discussion on colonialism and racism in a post-modern world, engaging with Norway’s racist past in the process. Some anti-racism organisations and commentators have labelled the project offensive and racist. Is there any artistic value in the re-enactment of such a dehumanising spectacle, especially in a world not yet fully healed of racism? Is this an abuse of art? Or will the re-enactment reverse the modest gains of the equality struggles, especially when the world engages with the subject of race so superficially?

Douglas Van Praet argues that while decision making is governed by our emotions, brands should still provide people with a logical lifeline (but they should steer clear of research that lets the post-rationalizing tail wag the emotional dog).

One of the longest-running debates in marketing is whether to use a rational or emotional advertising approach in marketing--but cognitive science says that argument is pointless. While emotions overwhelmingly drive behavior, it is misguided to believe that thinking and feeling are somehow mutually exclusive. Emotion and logic are intertwined. Behavioral science is now telling us that we don’t really have “free will.” We have “free won’t.” We can give in to the visceral impulses that drive us or choose to apply the brakes of rational restraint. While we can’t choose our emotions because they originate unconsciously, we can choose our conscious response to our feelings. This is essentially what consciousness is--a series of critical reflections and interpretations about how we are feeling.