Posts tagged history.
realcleverscience asked: Just a comment: I think many people - including myself - know that the Greeks and others had primitive notions of evolution, but they never discussed probable causes for it. The Islamic quote is interesting precisely bc it seems to touch on natural selection. That said, yeah, the educational system is woefully inadequate.
Certainly, the intellectual prowess of the Greeks hasn’t gone unnoticed…
sort of:
My comment about the educational system… mostly a reaction to the canon of what is passed on — all mostly as singular stories sans connections. At least, that’s been my experience in schools.
This post reminded me that I didn’t even know about Eratosthenes (!) until watching Carl Sagan’s Cosmos a few of years ago (well into college), and because Eastern contributions to science & maths, like Al Jahiz’s, are often (largely) ignored. Again, my experience, but also basing that off of similar complaints heard ‘round the web.
As for the Anaximander addition, it was mostly for my own archival/research purposes — I’m interested in abiogenesis and had no idea about him, prior.
re: { Struggle for Existence }, 800’s CE
Historical events recede in importance with every passing decade. Crises, political and financial, can be seen for the blips on the path of progress that they usually are. Even the horrors of war acquire a patina of unreality. The laws of physics, though, are eternal and universal. Elucidating them is one of the triumphs of mankind. And this week has seen just such a triumphant elucidation.
Economist, The Higgs Boson: { Science’s Great Leap Forward }
••••••
Well said.
People are asking, “What does this ‘God Particle’ mean for me? How will it change my daily life?”
The realistic answer is that it likely won’t. We’ve made it possible to live here (for now, although it’s not working out too well for us) in a “human bubble” and not care much about anything outside of human culture, human perspective, and how the rest of the world relates to us. It’s possible to go on living here and not give a damn about nature or science, because we don’t really have to encounter the former anymore, and can rely on others for the latter.
But should it be like that? I don’t know that there’s anything more sublime, more important, more vital than trying to know the world on its own terms. Once you’ve had a taste — a real taste — it’s near impossible to go back.
“At some time in the history of the universe, there were no human minds, and at some time later, there were. Within the blink of a cosmic eye, a universe in which all was chaos and void came to include hunches, beliefs, sentiments, raw sensations, pains, emotions, wishes, ideas, images, inferences, the feel of rubber, Schadenfreude, and the taste of banana ice cream.”
David Berlinski, American author, a Senior Fellow of the Discovery Institute’s Center for Science and Culture, On the Origins of the Mind (pdf), Discovery Institute, 2004 (via amiquote)
••••••
“…the Man, the Tree, and the Telephone”
(via wildcat2030)
The { Operating System } is featured today on { SVA Portfolios } at Behance.
Thank you!
Space History - I found this amazing chart on the MIT Technology Review site. It shows the number of space launches for each country over time, starting with the very first launch ever, to the end of the Space Shuttle era. One thing that immediately struck me was that the often mentioned “US leadership in space flight” people were so worried about losing when the Shuttle retired isn’t as self-evident as some would like to believe.
Actually, the list of nations on that chart is pretty long, and growing every year! Just as all nations share the responsibility of stewardship for planet Earth - and the consequences when any one of them fails in that responsibility - it will take all of humanity’s resources and efforts to make us a multi-planetary society. No matter what flag is on it (although personally I’d prefer it to be none at all), any spaceship that successfully claws its way out of Earth’s gravity is an accomplishment for all of us.
(via itsfullofstars)
Timeline of the Universe
A representation of the evolution of the universe over 13.7 billion years. The far left depicts the earliest moment we can now probe, when a period of “inflation” produced a burst of exponential growth in the universe. (Size is depicted by the vertical extent of the grid in this graphic.) For the next several billion years, the expansion of the universe gradually slowed down as the matter in the universe pulled on itself via gravity. More recently, the expansion has begun to speed up again as the repulsive effects of dark energy have come to dominate the expansion of the universe. The afterglow light seen by WMAP was emitted about 380,000 years after inflation and has traversed the universe largely unimpeded since then. The conditions of earlier times are imprinted on this light; it also forms a backlight for later developments of the universe.
Credit: { NASA } / WMAP Science Team
The Elusive Big Idea ›
via { wildcat2030 }
“THE ELUSIVE BIG IDEA”
By NEAL GABLER
Published: August 13, 2011Neal Gabler is a senior fellow at the Annenberg Norman Lear Center at the University of Southern California and the author of “Walt Disney: The Triumph of the American Imagination.”
THE July/August issue of The Atlantic trumpets the “14 Biggest Ideas of the Year.” Take a deep breath. The ideas include “The Players Own the Game” (No. 12), “Wall Street: Same as it Ever Was” (No. 6), “Nothing Stays Secret” (No. 2), and the very biggest idea of the year, “The Rise of the Middle Class — Just Not Ours,” which refers to growing economies in Brazil, Russia, India and China.
Now exhale. It may strike you that none of these ideas seem particularly breathtaking. In fact, none of them are ideas. They are more on the order of observations. But one can’t really fault The Atlantic for mistaking commonplaces for intellectual vision. Ideas just aren’t what they used to be. Once upon a time, they could ignite fires of debate, stimulate other thoughts, incite revolutions and fundamentally change the ways we look at and think about the world.
They could penetrate the general culture and make celebrities out of thinkers — notably Albert Einstein, but also Reinhold Niebuhr, Daniel Bell, Betty Friedan, Carl Sagan and Stephen Jay Gould, to name a few. The ideas themselves could even be made famous: for instance, for “the end of ideology,” “the medium is the message,” “the feminine mystique,” “the Big Bang theory,” “the end of history.” A big idea could capture the cover of Time — “Is God Dead?” — and intellectuals like Norman Mailer, William F. Buckley Jr. and Gore Vidal would even occasionally be invited to the couches of late-night talk shows. How long ago that was.
If our ideas seem smaller nowadays, it’s not because we are dumber than our forebears but because we just don’t care as much about ideas as they did. In effect, we are living in an increasingly post-idea world — a world in which big, thought-provoking ideas that can’t instantly be monetized are of so little intrinsic value that fewer people are generating them and fewer outlets are disseminating them, the Internet notwithstanding. Bold ideas are almost passé.
It is no secret, especially here in America, that we live in a post-Enlightenment age in which rationality, science, evidence, logical argument and debate have lost the battle in many sectors, and perhaps even in society generally, to superstition, faith, opinion and orthodoxy. While we continue to make giant technological advances, we may be the first generation to have turned back the epochal clock — to have gone backward intellectually from advanced modes of thinking into old modes of belief. But post-Enlightenment and post-idea, while related, are not exactly the same.
Post-Enlightenment refers to a style of thinking that no longer deploys the techniques of rational thought. Post-idea refers to thinking that is no longer done, regardless of the style.
The post-idea world has been a long time coming, and many factors have contributed to it. There is the retreat in universities from the real world, and an encouragement of and reward for the narrowest specialization rather than for daring — for tending potted plants rather than planting forests.
There is the eclipse of the public intellectual in the general media by the pundit who substitutes outrageousness for thoughtfulness, and the concomitant decline of the essay in general-interest magazines. And there is the rise of an increasingly visual culture, especially among the young — a form in which ideas are more difficult to express.
But these factors, which began decades ago, were more likely harbingers of an approaching post-idea world than the chief causes of it. The real cause may be information itself. It may seem counterintuitive that at a time when we know more than we have ever known, we think about it less.
We live in the much vaunted Age of Information. Courtesy of the Internet, we seem to have immediate access to anything that anyone could ever want to know. We are certainly the most informed generation in history, at least quantitatively. There are trillions upon trillions of bytes out there in the ether — so much to gather and to think about.
And that’s just the point. In the past, we collected information not simply to know things. That was only the beginning. We also collected information to convert it into something larger than facts and ultimately more useful — into ideas that made sense of the information. We sought not just to apprehend the world but to truly comprehend it, which is the primary function of ideas. Great ideas explain the world and one another to us.
Marx pointed out the relationship between the means of production and our social and political systems. Freud taught us to explore our minds as a way of understanding our emotions and behaviors. Einstein rewrote physics. More recently, McLuhan theorized about the nature of modern communication and its effect on modern life. These ideas enabled us to get our minds around our existence and attempt to answer the big, daunting questions of our lives.
But if information was once grist for ideas, over the last decade it has become competition for them. We are like the farmer who has too much wheat to make flour. We are inundated with so much information that we wouldn’t have time to process it even if we wanted to, and most of us don’t want to.
The collection itself is exhausting: what each of our friends is doing at that particular moment and then the next moment and the next one; who Jennifer Aniston is dating right now; which video is going viral on YouTube this hour; what Princess Letizia or Kate Middleton is wearing that day. In effect, we are living within the nimbus of an informational Gresham’s law in which trivial information pushes out significant information, but it is also an ideational Gresham’s law in which information, trivial or not, pushes out ideas.
We prefer knowing to thinking because knowing has more immediate value. It keeps us in the loop, keeps us connected to our friends and our cohort. Ideas are too airy, too impractical, too much work for too little reward. Few talk ideas. Everyone talks information, usually personal information. Where are you going? What are you doing? Whom are you seeing? These are today’s big questions.
It is certainly no accident that the post-idea world has sprung up alongside the social networking world. Even though there are sites and blogs dedicated to ideas, Twitter, Facebook, Myspace, Flickr, etc., the most popular sites on the Web, are basically information exchanges, designed to feed the insatiable information hunger, though this is hardly the kind of information that generates ideas. It is largely useless except insofar as it makes the possessor of the information feel, well, informed. Of course, one could argue that these sites are no different than conversation was for previous generations, and that conversation seldom generated big ideas either, and one would be right.
BUT the analogy isn’t perfect. For one thing, social networking sites are the primary form of communication among young people, and they are supplanting print, which is where ideas have typically gestated. For another, social networking sites engender habits of mind that are inimical to the kind of deliberate discourse that gives rise to ideas. Instead of theories, hypotheses and grand arguments, we get instant 140-character tweets about eating a sandwich or watching a TV show. While social networking may enlarge one’s circle and even introduce one to strangers, this is not the same thing as enlarging one’s intellectual universe. Indeed, the gab of social networking tends to shrink one’s universe to oneself and one’s friends, while thoughts organized in words, whether online or on the page, enlarge one’s focus.
To paraphrase the famous dictum, often attributed to Yogi Berra, that you can’t think and hit at the same time, you can’t think and tweet at the same time either, not because it is impossible to multitask but because tweeting, which is largely a burst of either brief, unsupported opinions or brief descriptions of your own prosaic activities, is a form of distraction or anti-thinking.
The implications of a society that no longer thinks big are enormous. Ideas aren’t just intellectual playthings. They have practical effects.
An artist friend of mine recently lamented that he felt the art world was adrift because there were no longer great critics like Harold Rosenberg and Clement Greenberg to provide theories of art that could fructify the art and energize it. Another friend made a similar argument about politics. While the parties debate how much to cut the budget, he wondered where were the John Rawlses and Robert Nozicks who could elevate our politics.One could certainly make the same argument about economics, where John Maynard Keynes remains the center of debate nearly 80 years after propounding his theory of government pump priming. This isn’t to say that the successors of Rosenberg, Rawls and Keynes don’t exist, only that if they do, they are not likely to get traction in a culture that has so little use for ideas, especially big, exciting, dangerous ones, and that’s true whether the ideas come from academics or others who are not part of elite organizations and who challenge the conventional wisdom. All thinkers are victims of information glut, and the ideas of today’s thinkers are also victims of that glut.
But it is especially true of big thinkers in the social sciences like the cognitive psychologist Steven Pinker, who has theorized on everything from the source of language to the role of genetics in human nature, or the biologist Richard Dawkins, who has had big and controversial ideas on everything from selfishness to God, or the psychologist Jonathan Haidt, who has been analyzing different moral systems and drawing fascinating conclusions about the relationship of morality to political beliefs. But because they are scientists and empiricists rather than generalists in the humanities, the place from which ideas were customarily popularized, they suffer a double whammy: not only the whammy against ideas generally but the whammy against science, which is typically regarded in the media as mystifying at best, incomprehensible at worst. A generation ago, these men would have made their way into popular magazines and onto television screens. Now they are crowded out by informational effluvium.
No doubt there will be those who say that the big ideas have migrated to the marketplace, but there is a vast difference between profit-making inventions and intellectually challenging thoughts. Entrepreneurs have plenty of ideas, and some, like Steven P. Jobs of Apple, have come up with some brilliant ideas in the “inventional” sense of the word.
Still, while these ideas may change the way we live, they rarely transform the way we think. They are material, not ideational. It is thinkers who are in short supply, and the situation probably isn’t going to change anytime soon.
We have become information narcissists, so uninterested in anything outside ourselves and our friendship circles or in any tidbit we cannot share with those friends that if a Marx or a Nietzsche were suddenly to appear, blasting his ideas, no one would pay the slightest attention, certainly not the general media, which have learned to service our narcissism.
What the future portends is more and more information — Everests of it. There won’t be anything we won’t know. But there will be no one thinking about it.
Think about that.
••••••
OS:
A funny thing to post on Tumblr, isn’t it? …Who will stop and read?
Glad I didn’t miss it — thanks.
Reposting the entire article as text + link to the original article on NY Times.
*Bold text is my own emphasis.
I don’t want to believe that ideas are passe… Gabler even admits, most of what we see out here (online) might just be conversation, being as unimportant as conversation ever was. Is it right to say that the idea is lost, that fewer of us have big ideas, when in fact, so many more individuals are able to self-publish — isn’t it, then, more like the end paragraph? There are no fewer thinkers, but fewer of them are heard or seen or read, in this mess.
But then, I have to agree with this, in part:
… there is a vast difference between profit-making inventions and intellectually challenging thoughts. Entrepreneurs have plenty of ideas, and some, like Steven P. Jobs of Apple, have come up with some brilliant ideas in the “inventional” sense of the word. Still, while these ideas may change the way we live, they rarely transform the way we think. They are material, not ideational.
With every week a new article about how “The Internet is Changing the Way We Think”, maybe it isn’t entirely true that material inventions don’t do the job. Maybe they are doing something surprising — changing the way we think into some mode we hadn’t thought of before. So right away, we say that it is wrong, it’s stupid, and we compare it to what we know and have come to value… and then, much later, we grow into it. Isn’t it always like that?
But then, there are things we have now, material things, that are incredibly powerful, wonderful, democratic, accessible tools for thought, invention, progression, etc. But we use them to un-think. We use them to facilitate our lives, for the short term. To play “Angry Birds”.
It’s also funny, to me, that Gabler calls out our “increasingly visual culture”, and brands it as “a form in which ideas are more difficult to express”. I don’t know about all that. I assume he means it’s difficult as opposed to writing? How is it so easy to say which form is better for the formation of big ideas? Maybe it’s an age for the artist, then… it may be true that it’s not an easy task, but once it’s done well, the image is a thing that can tell a story much faster than any written piece, and often, in more languages. It’s easier to get someone to look at a picture than it is to have them conquer a wall of text. That’s part of the success of Tumblr, too. But that also depends, what kind of picture. It’s also hard to get anyone to spend time with an image they don’t immediately understand. It’s as perplexing as that text. Those are both things that require bravery and a desire for knowledge and maybe the will to be uncomfortable.
How can we provoke curiosity about the most important things?
Microbiology and meteorology now explain what only a few centuries ago was considered sufficient cause to burn women to death.
Carl Sagan, The Demon Haunted World: Science as a Candle in the Dark (via zeitgeistmovement)
Then again, in early medieval times, the Church protected people from being persecuted as witches… but of course that does not quite suit the “science good, religion bad” mantra. Not to mention the darker aspects of applied science…
Sorry, I am being my annoyingly contrary self today. :-(
(via forumgamer)
••••••
OS: It’s a good thing you mentioned that. A repeated, decontextualized generalization of any event is bound to be wrong at least somewhat.
In his book, even as he criticizes facets of religion, Sagan often writes about the benefits that it has provided for humans over the centuries. This isn’t your typical angry atheist — this is a person who is familiar with a great deal of history and empathizes with people, understands why they have been explaining things in certain (unscientific) ways, and how that helps them.
The problem is that even when examples are found of an institution’s changes in its thoughts about its own doctrines, in favor of those we consider more morally correct, there’s nothing to anchor the swaying of belief. For example: { Witch Trial History } The Church could make any argument about witch trials — they were grounded in the particular philosophies of the particular person in power at the time.
Saint Augustine of Hippo, an influential theologian in the early Christian Church, argued in the early 400s that God alone could suspend the normal laws of the universe. In his view, neither Satan nor witches had supernatural powers or were capable of effectively invoking magic of any sort. It was the “error of the pagans” to believe in “some other divine power than the one God.” Of course, if witches are indeed powerless, the Church need not overly concern itself with their spells or other attempts at mischief.
But with science, it isn’t about the argument — it’s about checking for error using factual examples. Examples that can be tested again and again, and show consistent results within certain parameters. (I add the last part about parameters because people often bring up the argument, “Well, Newton was wrong!” — he wasn’t, his theory was simply inadequate in describing systems outside of the parameters of our direct perception). One could offer a simple, verifiable explanation, thus putting an end to the time-consuming and often dangerous, circular arguments.
******
TL;DR:
sparse examples of goodwill towards a perceived threat are of little consolation when both the fear of the threat and the goodwill are established on volatile foundations. Thus, the mantra for scientific understanding is gaining increasing support due to its stability and the honesty of the scientist in admitting that not all is accounted for.
(via forumgamer)
25 Great Books By Legendary Scientists
From Darwin and Einstein to Hawking and Sagan, here are twenty-five amazing books written by world-famous scientists. These are legendary texts, popular science explainers, personal memoirs, and controversial new theories, and they’re all enduring monuments to the power of science.
Source : io9
Worth checking out, definitely some solid summer reading on this list.



