cognition
Half-formed perception
Thinking is a matter of degree
How can we develop transformative tools for thought?
One Tenth of a Second
An Article by Venkatesh RaoThe details are fascinating, but the central argument — that the birth of modernity can be traced to a meta-crisis spawned by the 0.1s problem — is worth understanding and appreciating whether or not you’re a time nerd like me.
There is no convenient leitmotif, comparable to the 0.1s problem, for our contemporary version of the rhyming conditions, but something very similar to the “tenth of a second crisis” is going on today. I suspect our Great Weirding too involves some sort of limiting factor on human cognition that we haven’t yet properly wrapped our minds around. It isn’t reaction time, but something analogous.
Linking Researchers Across Generations
Future value
In the field, there is a continuous flow of information that consists of daily observations, insights, and data. How can I capture these data and thoughts in notes, maps, and images so that they will be of value both to me and to future generations of scientists?
Time capsules
In recording fieldwork I was creating my own time capsules.
Tools of the digital age
The myriad tools of the digital age that provide quick ways to capture words, images, and data have added to the perception that handwritten field notebooks are passé. As someone who routinely encounters objects that can speak to us over millions of years, I may have a bias towards things that have stood the test of time. That said, it is clear that there is still much to recommend preserving records and information in traditional paper field notes.
Over the course of my career, I have developed a habitual field note protocol in which a paper notebook is used both to record information and to integrate records made on standardized data sheets, in computer files, and in photographs.
Five basic rules
Five basic rules:
(1) Record your work as notes to your future self and colleagues.
Write notes so that someone fifty years from now (or more) will understand and be able to use the factual information you collected, perhaps for purposes quite different from the original reasons.
Clearly separate facts from interpretations so these are not confusing to a future reader.
(2) Establish a clear and consistent notebook format and process.
I always include the data, place, main activities or events, weather conditions, and other people involves. The day, month, and year is the most important link between that particular point in time and other people’s records, separate data sheets that I filled out myself, photos, and most important, collected specimens.
Documenting collecting strategies and protocols receives special attention. In the moment, these may seem like common knowledge for the field team, so sometimes no one bothers to write them out.
(3) Don’t lose your field records!
(4) Pack a camera, create a visual record.
No matter how many words you write to describe a fossil locality, you can’t beat an actual photo, taken on the spot, annotated in pen, and pasted into your notebook.
There is no substitute for a photograph you actually mark in “real time” in the field as the best way to preserve a lasting, accurate record for yourself, or for someone who has never seen the site or object in question.
(5) Learning through sketches and diagrams.
Photographs are great, but drawn what you see is a more powerful way to learn about spatial patterns and relationships.
Even if you are not an expert at drawing, you can make sketches that are much more informative than words would be.
Always include a scale, an orientation, and labels in your diagrams.
Bonewalks
Example of a standardized field data collection form used to record all the fossil bones encountered along a transect.
Informally I refer to these as “bonewalks.”
Microstratigraphic
A "microstratigraphic" diagram from Olorgesaille, Kenya.