24 JAN 2015 by ideonexus
The Unspecialized Will Inherit the Earth
Why is it that our whole economic and political system has tended recently to become so sluggish and inflexible? Why have we become resigned to the idea that nothing substantial can ever be done in less than ten years? Obviously there are many reasons. But I believe the principal reason for this sluggishness is that our whole society has fallen into the same trap as our nuclear industry. Not only in the nuclear industry but in many other industries and public institutions, we have pursued eco...Folksonomies: economics adaptation
Folksonomies: economics adaptation
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notes
notes03 MAR 2014 by ideonexus
The Silence of the Universe is Significant
Geoff Marcy, the University of California at Berkeley astronomer who has found scores of exoplanets, and who has diligently searched for signs of anything artificial in the data, says the silence is significant: “If our Milky Way Galaxy were teeming with thousands of advanced civilizations, as depicted in science-fiction books and movies, we would already know about them. They would be sending probes to thousands of nearby stars. They would have a galactic Internet composed of laser beams a...Folksonomies: extraterrestrial life
Folksonomies: extraterrestrial life
1 notes
notesThe fact that we can't detect anything out there means there may be nothing to detect.
20 DEC 2013 by ideonexus
It is Impossible to Keep Up with New Knowledge
No man's model of reality is a purely personal product. While some of his images are
based on firsthand observation, an increasing proportion of them today are based on
messages beamed to us by the mass media and the people around us. Thus the degree of
accuracy in his model to some extent reflects the general level of knowledge in society. And
as experience and scientific research pump more refined and accurate knowledge into society,
new concepts, new ways of thinking, supersede, contradict... 1 notes
notesThe growth of knowledge is too fast for anyone to keep on top of it, even in specialized fields. Is the solution for everyone to become generalists?
08 NOV 2013 by ideonexus
The Mechanic's Wisdom
The Mechanic's Wisdom.
Probably the most characteristic attitude of the mechanic toward the forces and materials with which he deals is unquestioning acceptance of the fact that he cannot change or anywise modify the laws of nature or the qualities of materials.
The mechanic, like the rest of us, wants to accomplish a multitude of purposes. Having determined upon the object of his desires, be it a machine to do something, or a change in the location of physical things, he proceeds upon th... 1 notes
notesAn insightful and empirical perspective of our place in the Universe and our potential.
02 JAN 2012 by ideonexus
Science is a Relay Race
Indeed, there is a particular problem with finding endings in science. Where do these science stories really finish? Science is truly a relay race, with each discovery handed on to the next generation. Even as one door is closing, another door is already being thrown open. So it is with this book. The great period of Victorian science is about to begin. The new stories are passed into the hands of Michael Faraday, John Herschel, Charles Darwin …and the world of modern science begins to rush...
1 It is difficult to know where to end a story about science, because the discoveries never cease and will continue into the future.
01 JAN 2012 by ideonexus
Letters to the Editor About the Pioneer 10 Plaque and Con...
What sexuality there is in the message also drew epistolary fire. The Los
Angeles Times published a letter from an irate reader that went:
I must say I was shocked by the blatant display of both male and female sex
organs on the front page of the Times. Surely this type of sexual exploitation
is below the standards our community has come to expect from the Times.
Isn't it enough that we must tolerate the bombardment of pornography
through the media of film and smut magazines? Isn't it bad en... 1 notes
notesOne letter complained about sending pornography into space, a follow up letter made fun of the ignorance. Carl Sagan laments the failure of the plaque designers to make the two figures ethnically ambiguous.
08 JUL 2011 by ideonexus
John Locke VS Babies
Another great English philosopher, John Locke, posed another classical epistemological problem. What would happen if you miraculously restored the sight of someone who had been blind from birth? Would that person recognize all the objects he had known so intimately through touch, or would he have to painstakingly learn that the smooth, hard, curved surface looked like a porcelain teacup, or that the familiar, soft, yielding swells and silky hairs translated into a visual wife? Locke thought t... 1 notes
notesLocke wondered if a blind person given sight would need to learn how to associate this new sense with the others, but babies make these associations instinctively.
23 MAR 2011 by ideonexus
1933 Humanist Manifesto
The time has come for widespread recognition of the radical changes in religious beliefs throughout the modern world. The time is past for mere revision of traditional attitudes. Science and economic change have disrupted the old beliefs. Religions the world over are under the necessity of coming to terms with new conditions created by a vastly increased knowledge and experience. In every field of human activity, the vital movement is now in the direction of a candid and explicit humanism....
1 Original humanist manifesto, defining humanism's 15 affirmations.
