These papers are probably to be called interdisciplinary—an “in” word these days—but any value they may have derives from the fact that the author started with a rather deep immersion in a single discipline. One cannot hope to understand the nature of interaction between impinging areas without a firm knowledge of at least one of them.
One day when I was a junior medical student, a very important Boston surgeon visited the school and delivered a great treatise on a large number of patients who had undergone successful operations for vascular reconstruction. At the end of the lecture, a young student at the back of the room timidly asked, “Do you have any controls?” Well the great surgeon drew himself up to his full height, hit the desk, and said, “Do you mean did I not operate on half of the patients?” The hall grew very quiet then. The voice at the back of the room hesitantly replied, “Yes, that’s what I had in mind.” Then the visitor’s fist really came down as he thundered, “Of course not. That would have doomed half of them to their death!” God, it was quiet then, and one could scarcely hear the small voice ask, “Which half?”
What Mick Southern taught me was both the imperative to and the means of writing scientific prose—“if it’s not published it’s not done,” as a later adviser put it. Mock showed me that the rather dry technical requirements of scientific writing did not necessarily mean that elegance, humor, and even wit need be excluded from the scientists’ products.
Science, like the Mississippi, begins in a tiny rivulet in the distant forest. Gradually other streams swell its volume. And the roaring river that bursts the dikes is formed from countless sources.
Today scientific constructs have become the model of describing reality rather than one of the ways of describing life around us. As a consequence there has been a very marked decrease in the reliance of people on their own experience and their own senses.
The downgrading of experience and the glorification of expertise is a very significant feature of the real world of technology.
Maybe what the real world of technology needs more than anything else are citizens with a sense of humility – the humility of Kepler or Newton, who studied the universe but knew they were not asked to run it.
“What the artist does is essentially the same as the scientist. In other words, what you do when you start to do a painting is that you begin with a basic idea, a hypothesis of what you’re setting out to do. Then it’s just a million yes-no decisions. You try something in the painting, you look at it, and you say, ‘N-n-no.’ You sort of erase it out, and you move it around a little bit, put in a new line; you go through a million weighings. It’s the same thing in science, the only difference in the character of the product.”
The Art of Doing Science and Engineering is the full expression of what “You and Your Research” outlined. It’s a book about thinking; more specifically, a style of thinking by which great ideas are conceived.
Imagine a circle that contains all of human knowledge.
By the time you finish elementary school, you know a little.
By the time you finish high school, you know a bit more.
With a bachelor’s degree, you gain a specialty.
A master’s degree deepens that specialty:
Reading research papers takes you to the edge of human knowledge.
Once you’re at the boundary, you focus.
You push at the boundary for a few years.
Until one day, the boundary gives way.
And, that dent you’ve made is called a Ph.D…
Of course, the world looks different to you now.
So, don’t forget the bigger picture.
Keep pushing.
If all evidence of civilization on Earth was destroyed, and humans had to re-build society from the ground up, what would be different? Feynman reckons that pivotal scientific moments, like the discovery of the atom, will still happen in the same way. Perhaps mathematics will be similarly rediscovered.
Someone told me once in response to this question, no artwork would ever be recreated. The art we create – music, stories, dance, film – isn’t a fundamental element of the universe, or even of humanity. It’s unique to each artist. If you choose to create art, you leave something in the world that has never had a chance to exist before, and will never again have a chance to exist. There will never be another Beatles or Studio Ghibli or Picasso. Art, in its infinite variations of originality, is cosmically unique in a way the sciences will never be. Art immortalizes human experiences that would otherwise vanish in time.
We might be closer than we think to cures for depression, hypertension, and yes, even obesity.
The answer to scurvy was just one thing, plus a few wrinkles — mostly “not all citrus has the antiscorbutic property” and “most animals can’t get scurvy”. This was only difficult because people weren’t prepared to deal with basic wrinkles, but we can do better by learning from their mistakes.
This means don’t give up easily. It suggests that there is lots of low-hanging fruit, because even simple explanations are easily missed.
Lots of theories have been tried, and lots of them have been given up because of something that looks like contradictory evidence. But the evidence might not actually be a contradiction — the real explanation might just be slightly more complicated than people realized. Go back and revisit scientific near-misses, maybe there’s a wrinkle they didn’t know how to iron out.
In April 2021, a series of strange phrases in journal articles piqued the interest of a group of computer scientists. The researchers could not understand why researchers would use the terms ‘counterfeit consciousness’, ‘profound neural organization’ and ‘colossal information’ in place of the more widely recognized terms ‘artificial intelligence’, ‘deep neural network’ and ‘big data’.
Further investigation revealed that these strange terms — which they dub “tortured phrases” — are probably the result of automated translation or software that attempts to disguise plagiarism. And they seem to be rife in computer-science papers.
There is increasing concern that most current published research findings are false. The probability that a research claim is true may depend on study power and bias, the number of other studies on the same question, and, importantly, the ratio of true to no relationships among the relationships probed in each scientific field. In this framework, a research finding is less likely to be true when the studies conducted in a field are smaller; when effect sizes are smaller; when there is a greater number and lesser preselection of tested relationships; where there is greater flexibility in designs, definitions, outcomes, and analytical modes; when there is greater financial and other interest and prejudice; and when more teams are involved in a scientific field in chase of statistical significance.
There is a hidden cost to having a hypothesis. It arises from the relationship between night science and day science, the two very distinct modes of activity in which scientific ideas are generated and tested, respectively [1, 2]. With a hypothesis in hand, the impressive strengths of day science are unleashed, guiding us in designing tests, estimating parameters, and throwing out the hypothesis if it fails the tests. But when we analyze the results of an experiment, our mental focus on a specific hypothesis can prevent us from exploring other aspects of the data, effectively blinding us to new ideas.