A socially active friend of mine had told me about the Great Pacific Garbage Patch a while back. He is the type of person who is likely to latch on to out-of-the-mainstream causes, some of which require a lot of work to verify. I only followed the story in the background of my mind for several years, not certain if there was any exaggeration in the statement of the problem. The subject seems to have moved into the mainstream in more recent times.
We human beings do not realize the extent of the damage that we are doing to the planet just because we do not see a lot of it with our own eyes. We will also willingly deny the role that we play in the process of its destruction.
What is the Great Pacific Garbage Patch? From Wikipedia:
“The patch is characterized by exceptionally high relative pelagic concentrations of plastic, chemical sludge, and other debris that have been trapped by the currents of the North Pacific Gyre. Its low density (4 particles per cubic meter) prevents detection by satellite imagery, or even by casual boaters or divers in the area. It consists primarily of an increase in suspended, often microscopic, particles in the upper water column.”
How big is the Great Pacific Garbage Patch? From Wikipedia:
“The findings from the two expeditions, show that the patch is 1.6 million square kilometers and has a concentration of 10-100 kg per square kilometers. They estimate there to be 80.000 metric tonnes in the patch, with 1.8 trillion plastic pieces, out of which 92% of the mass is to be found in objects larger than 0.5 centimeters.”
The reason for my posting of this blog was a mainstream news item that I saw on CNN regarding attempts to try to address the issue. The project is called The Ocean Cleanup. They think they are capable of cleaning up 50% of the Great Pacific Garbage Patch in five years. Part of the solution is trying to figure how the best way to recycle the garbage that is captured. Hope it all works, and that we can clean up the mess that we have all made!
“A passionate advocate for the education of women and the poor, Agnesi believed that the natural sciences and math should play an important role in an educational curriculum. As a person of deep religious faith, however, she also believed that scientific and mathematical studies must be viewed in the larger context of God’s plan for creation.”
(Picture from Quanta Magazine. Credit – Vaishakh Manohar.)
via The Simple Algorithm That Ants Use to Build Bridges | Quanta Magazine
I first learned about how ants work in a cooperative manner in a book that my daughter had bought me for Christmas. The book was all about trails. (She had figured out the perfect book for my interests!) There is a chapter in this book about how trails historically came into being, and how these have, over time, led to our modern day system of roads, railroad tracks, and other connections for human travel.
Trails have existed for ages. The concept is not the creation of humans. Animals of different kinds, using different skills, and for different purposes, have created trails. There was, and still is, no real planning involved (the way humans would define it) in the creation of animal trails. It is all tied to their inbuilt instinct to survive and exist.
Ants have been creating trails for a long time. The notable thing about the behavior of ants is that in spite of the fact that they do not have any significant level of individual intelligence, they show a great deal of collective or cooperative intelligence that lets them be effective in complex tasks. (They do not even depend on the presence of an occasional “smart” ant that can serve as a leader.) The book describes how their processes work for creating very efficient trails. (There is even a kind of ant that is blind that is still very effective at this.) Humans are now trying to understand if any of these processes are useful for our own existence.
Anyway, the article I have linked to is fascinating. Make sure to watch the videos!
I was stunned when I first read about this. A note about what had happened was in a book that I have just finished about America’s National Parks. I found confirmation of the facts on the Snopes website.
via Dictionary Drama
I felt a little better after getting a better context for the bigger picture. Nevertheless, I feel a little sad about this, and I would also argue that what is going on may not necessarily be a good thing. There are other more important people who also seem to feel the same way.
The mathematician Ken Ono believes that the story of Srinivasa Ramanujan — mathematical savant and two-time college dropout — holds valuable lessons for how we find and reward hidden genius.
via The Mathematician Ken Ono’s Life Inspired by Ramanujan | Quanta Magazine
A different way to look at what the study of physics can be all about. Perhaps the answer lies in finding a common approach that finds a bridge between the philosophies and approaches of emergence and reductionism.
via To Solve the Biggest Mystery in Physics, Join Two Kinds of Law | Quanta Magazine