Realms and Domains: Levels and Confusion

Are we governed by words or numbers? Martin Heidegger’s star pupil, Hans-Georg Gadamer, points a penetrating flashlight at this question of words vs. numbers when he writes, “It is obvious that not mathematics but the linguistic nature of people is the basis of human civilization.”

According to Gadamer, our primary way of being is interpretative rather than computative. Our fundamental function is to cope, not to theorize. He argues, we can never finally step outside the traditions and practices of our culture. As one critic stated, “the metaphysical aid of a view from nowhere is seen by Gadamer as a questionable illusion that can have damaging consequences for a culture. It is not that scientific methods are mistaken—he thinks that science is involved an unstoppable dynamic which cannot be halted by philosophical or other objections…Gadamer gives a central role to art in questioning the dominance of the methods of the natural sciences. The artwork is not something to be determined by concepts, but something which ‘happens’ via its reception in real social contexts…”

Think about the interaction between words and numbers in the opening of Vladimir Nabokov’s memoir, Speak, Memory:

The cradle rocks above an abyss, and common sense tells us that our existence is but a brief crack of light between two eternities of darkness. Although the two are identical twins, man, as a rule, views the prenatal abyss with more calm than the one he is heading for (at some forty-five hundred heartbeats an hour).

Vladimir Nabokov, Speak, Memory, Vintage Books, 1989, page 19.

Note how Nabokov describes our existence above. Think about the word “eternities”? It brings to mind infinity. For example, in algebra, 1/x goes to infinity as 1 approaches zero. Nabokov also states that man is doing all this infinity-watching which he describes in heartbeats per hour.

Another issue in this realm and domain confusion is provided by Gabriel Marcel, when he writes, “We must carefully avoid all confusion between the mysterious and the unknowable.” Marcel continues:

A problem is something which I meet, which I find complete before me, but which I can therefore lay siege to and reduce. But a mystery is something in which I myself am involved, and it can therefore only be thought of as “a sphere where the distinction between what is in me and what is before me loses its meaning and its initial validity”. A genuine problem is subject to an appropriate technique by the exercise of which it is defined; whereas a mystery, by definition, transcends every conceivable technique. It is, no doubt, always possible (logically and psychologically) to degrade a mystery so as to turn it into a problem. But this is a fundamentally vicious proceeding, whose springs might perhaps be discovered in a kind of corruption of the intelligence. The problem of evil, as the philosophers have called it, supplies us with a particularly instructive example of this degradation.

Just because it is the essence of mystery to be recognized or capable of recognition, it may also be ignored and actively denied. It then becomes reduced to something I have “heard talked about” but which I refuse as only “being for other people”; and that in virtue of an illusion which these “others” are deceived by, but which I myself claim to have detected.

We must carefully avoid all confusion between the mysterious and the unknowable. The unknowable is in fact only the limiting case of the problematic, which cannot be actualized without contradiction. The recognition of mystery, on the contrary, is an essentially positive act of the mind, the supremely positive act in virtue of which all positivity may perhaps be strictly defined. In this sphere everything seems to go on as if I found myself acting on an intuition which I possess without immediately knowing myself to possess it— an intuition which cannot be, strictly speaking, self-conscious and which can grasp itself only through the modes of experience in which its image is reflected, and which it lights up by being thus reflected in them.

Gabriel Marcel, The Mystery of Being, Vol. 1: Reflection & MysteryHarper Torchbooks, 1965, page 260-261.

A final profound confusion is the body as a physical item vs. a means of expression. Picture Fred Astaire dancing opposite Ginger Rogers. You have both the movements of his dance and what he conveys through body language. In order to dance, you have the biochemical fuel (food) to enable the biomechanical movement of the dance. The courtship expressed through his movements is something different. Marcel describes it thus:

We should recall, at this point, what we said in an earlier lecture about the body; the latter is not merely an instrument, it presents us with a kind of reality which is quite different from the reality of any sort of apparatus, in so far as it, my body, is also my way of being in the world.

Gabriel Marcel, page 257.

See also “Existence and the Problem of Separability”, “Is It Good to Be a Detached Observer?” and “Arguments Without End: A Few Simple Examples” which also reference Marcel.

Education and Intuition

The 2014 PBS TV series, How We Got to Now is a good miniseries on improvements in glass-making, sewage, water management, etc. that serve as the material/organizational basis for this modern world.

At one point in the series, the host Steven Johnson, a kind of historian of innovation, reveals his idea of how innovation occurs and he focuses on mavericks whose breakthrough is not a sudden “Eureka!” moment, but rather what Johnson calls “a slow hunch.” In other words, the innovators struggle along with a partially understood sense of possibility, very inchoate in the beginning, that comes into better focus with the passage of years and decades, via missteps and boondoggles.

The science writer Arthur Koestler shines a different “flashlight” on this problem of intuitive creativity and its bearing fruit:

Arthur Koestler, CBE (UK: 5 September 1905 – 1 March 1983) was a Hungarian British author and journalist. Koestler was born in Budapest. His masterful book, The Sleepwalkers, is a kind of defense of the way people in the past benefited from a productive sleepwalking on their journeys to scientific advance.

The Sleepwalkers: A History of Man’s Changing Vision of the Universe is a 1959 book by Arthur Koestler. It traces the history of Western cosmology from ancient Mesopotamia to Isaac Newton. He suggests that discoveries in science arise through a process akin to sleepwalking. Not that they arise by chance, but rather that scientists are neither fully aware of what guides their research, nor are they fully aware of the implications of what they discover.

A central theme of the book is the changing relationship between faith and reason. Koestler explores how these seemingly contradictory threads existed harmoniously in many of the greatest intellectuals of the West. He illustrates that while the two are estranged today, in the past the most ground-breaking thinkers were often very spiritual.

Another recurrent theme of this book is the breaking of paradigms in order to create new ones. People—scientists included—hold on to cherished old beliefs with such love and attachment that they refuse to see the wrong in their ideas and the truth in the ideas that are to replace them.

The conclusion he puts forward at the end of the book is that modern science is trying too hard to be rational. Scientists have been at their best when they allowed themselves to behave as “sleepwalkers,” instead of trying too earnestly to ratiocinate.

Add to this overview the “creativity” discussion on The Charlie Rose Show in The Brain Series (2010), where Professor Eric Kandel, the Nobel-prize physiologist, states forthrightly that brain research has no idea about creativity and the prospect of explaining creativity in terms of the brain is very distant indeed.

The arrival of a “slow hunch” (Steven Johnson) and “productive sleepwalking,” as opposed to unproductive kinds of woolgathering (Arthur Koestler), are mind, personality and spirit issues, although they do have brain-chemical “correlations” that cannot be explained mechanistically.

Mysteries all have physical/chemical “correlations” but cannot be simplistically reduced to biochem or genomics.

Physics AI Predicts That Earth Goes Around the Sun

from Nature Briefing:

Hello Nature readers,

Today we learn that a computer Copernicus has rediscovered that Earth orbits the Sun, ponder the size of the proton and see a scientific glassblower at work.

Physicists have designed artificial intelligence that thinks like the astronomer Nicolaus Copernicus by realizing the Sun must be at the center of the Solar System. (NASA/JPL/SPL)

AI ‘Discovers’ That Earth Orbits the Sun [PDF]

A neural network that teaches itself the laws of physics could help to solve some of physics’ deepest questions. But first it has to start with the basics, just like the rest of us. The algorithm has worked out that it should place the Sun at the centre of the Solar System, based on how movements of the Sun and Mars appear from Earth.

The machine-learning system differs from others because it’s not a black that spits out a result based on reasoning that’s almost impossible to unpick. Instead, researchers designed a kind of ‘lobotomizedneural network that is split into two halves and joined by just a handful of connections. That forces the learning half to simplify its findings before handing them over to the half that makes and tests new predictions.

Next FDA Chief Will Face Ongoing Challenges

U.S. President Donald Trump has nominated radiation oncologist Stephen Hahn to lead the Food and Drug Administration (FDA). If the Senate confirms Hahn, who is the chief medical executive of the University of Texas MD Anderson Cancer Center, he’ll be leading the agency at the centre of a national debate over e-cigarettes, prompted by a mysterious vaping-related illness [archived PDF] that has made more than 2,000 people sick. A former FDA chief says Hahn’s biggest challenge will be navigating a regulatory agency under the Trump administration, which has pledged to roll back regulations.


Do We Know How Big a Proton Is?
[PDF]

A long-awaited experimental result has found the proton to be about 5% smaller than the previously accepted value. The finding seems to spell the end of the ‘proton radius puzzle’: the measurements disagreed if you probed the proton with ordinary hydrogen, or with exotic hydrogen built out of muons instead of electrons. But solving the mystery will be bittersweet: some scientists had hoped the difference might have indicated exciting new physics behind how electrons and muons behave.

Contingency Plans for Research After Brexit

The United Kingdom should boost funding for basic research and create an equivalent of the prestigious European Research Council (ERC) if it doesn’t remain part of the European Union’s flagship Horizon Europe research-funding program [archived PDF]. That’s the conclusion of an independent review of how UK science could adapt and collaborate internationally after Brexit — now scheduled for January 31, 2020.

Nature’s 150th anniversary

A Century and a Half of Research and Discovery

This week is a special one for all of us at Nature: it’s 150 years since our first issue, published in November 1869. We’ve been working for well over a year on the delights of our anniversary issue, which you can explore in full online.

10 Extraordinary Nature Papers

A series of in-depth articles from specialists in the relevant fields assesses the importance and lasting impact of 10 key papers from Nature’s archive. Among them, the structure of DNA, the discovery of the hole in the ozone layer above Antarctica, our first meeting with Australopithecus and this year’s Nobel-winning work detecting an exoplanet around a Sun-like star.

A Network of Science

The multidisciplinary scope of Nature is revealed by an analysis of more than 88,000 papers Nature has published since 1900, and their co-citations in other articles. Take a journey through a 3D network of Nature’s archive in an interactive graphic. Or, let us fly you through it in this spectacular 5-minute video.

Then dig deeper into what scientists learnt from analyzing tens of millions of scientific articles for this project.

150 Years of Nature, in Graphics

An analysis of the Nature archive reveals the rise of multi-author papers, the boom in biochemistry and cell biology, and the ebb and flow of physical chemistry since the journal’s first issue in 1869. The evolution in science is mirrored in the top keywords used in titles and abstracts: they were ‘aurora’, ‘Sun’, ‘meteor’, ‘water’ and ‘Earth’ in the 1870s, and ‘cell’, ‘quantum’, ‘DNA’, ‘protein’ and ‘receptor’ in the 2010s.

Evidence in Pursuit of Truth

A century and a half has seen momentous changes in science, and Nature has changed along with it in many ways, says an Editorial in the anniversary edition. But in other respects, Nature now is just the same as it was at the start: it will continue in its mission to stand up for research, serve the global research community and communicate the results of science around the world.

Features & Opinion

Nature covers: from paste-up to Photoshop

Nature creative director Kelly Krause takes you on a tour of the archive to enjoy some of the journal’s most iconic covers, each of which speaks to how science itself has evolved. Plus, she touches on those that didn’t quite hit the mark, such as an occasion of “Photoshop malfeasance” that led to Dolly the sheep sporting the wrong leg.

Podcast: Nature bigwigs spill the tea

In this anniversary edition of BackchatNature editor-in-chief Magdalena Skipper, chief magazine editor Helen Pearson and editorial vice president Ritu Dhand take a look back at how the journal has evolved over 150 years, and discuss the part that Nature can play in today’s society. The panel also pick a few of their favorite research papers that Nature has published, and think about where science might be headed in the next 150 years.

Where I Work

Scientific glassblower Terri Adams uses fire and heavy machinery to hand-craft delicate scientific glass apparatus. “My workbench hosts an array of tools for working with glass, many of which were custom-made for specific jobs,” says Adams. “Each tool reminds me of what I first used it for and makes me consider how I might use it again.” (Leonora Saunders for Nature)

Quote of the Day

“At the very least … we should probably consider no longer naming *new* species after awful humans.”

Scientists should stop naming animals after terrible people — and consider renaming the ones that already are, argues marine conservation biologist and science writer David Shiffman. (Scientific American)

Yesterday was Marie Skłodowska Curie’s birthday, and for the occasion, digital colorist Marina Amaral breathed new life into a photo of Curie in her laboratory

(If you have recommended people before and you want them to count, please ask them to email me with your details and I will make it happen!) Your feedback, as always, is very welcome at briefing@nature.com.

Flora Graham, senior editor, Nature Briefing