A weekly trail mix of thought-provoking essays and research.
From The Financial Times
Lately, there’s been more and more of a backlash against mindfulness. It’s only natural given the rate it is growing at and the unscrupulous many who try to earn some cash riding this wave and promising mindfulness as the true path to the moon and the stars.
An understandably overwhelmed mother standing amidst Lego pieces gets a push notification on her phone that it is time to be mindful. This seems to have been the straw that broke the camels back. She goes on a rant about the appful pursuit of happiness. Caustically, she remarks on the passive aggressive nature of the simplicity of the mindfulness proposition and the real-life difficulties of its application. Of course, the article isn’t about mindfulness, it is about the cult of commoditised mindfulness and its many apps. It is quite overwhelming indeed – if you are the kind easily gets swayed by trends.
From N.N. Taleb
N.N. Taleb, the closest thing we have to a popular philosopher today, brings some seemingly obvious, yet profound, insights:
…Actors gossiping about other actors discovered that Broadway shows that lasted, say one hundred days, had a future life expectancy of a hundred more. For those that lasted two hundred days, two hundred more. The heuristic became known as the Lindy Effect. The Lindy effect is one of the most useful, robust, and universal heuristics I know…
Being reviewed or assessed by others matters if and only if one is subjected to the judgment by future –not just present — others
Academia can become a ritualistic publishing game
From Nature Scientific Reports
Music’s universality and its ability to deeply affect emotions suggest an evolutionary origin. The research shows that endogenous opioids are critical to experiencing both positive and negative emotions in music, and that music uses the same reward pathways as food, drug and sexual pleasure. Our findings add to the growing body of evidence for the evolutionary biological substrates of music.
From Neural Computation
The Internet relies on not being overloaded in order to work. The solution involves controlling information flow such that routes are neither clogged nor underutilised. To accomplish this, the Internet employs an algorithm called “additive increase, multiplicative decrease” (AIMD) in which your computer sends a packet of data and then listens for an acknowledgement from the receiver. If the packet is promptly acknowledged, the network is not overloaded and your data can be transmitted through the network at a higher rate. With each successive successful packet, your computer knows it’s safe to increase its speed by one unit, which is the additive increase part. This process is quite similar to our brain’s long term potentiation, i.e. memory formation. But if an acknowledgement is delayed or lost your computer knows that there is congestion and slows down by a large amount, such as by half, which is the multiplicative decrease part. This is called long-term depression (nothing to do with clinical depression).
From Psychological Science
The “bouba-kiki” effect, originally reported over 85 years ago and replicated many times since, shows that people consistently pair the soft-sounding nonsense word “bouba” with soft-looking, round shapes and they typically pair the sharp-sounding nonsense word “kiki” with spiky-looking, angular shapes.One may argue this is good old onomatopoeia, however, the researchers did a series of curious visual experiments showing people the nonsense word in a congruent (bouba-circle) or non-congruent (bouba-angular) shape. The images were shown in one eye, while the other eye was shown flashy distracting images. The congruent pair was noticed first, indicating that participants perceived and processed the relationship between word and shape before they were consciously aware of the stimuli.
Have a great weekend everyone.