30 DEC 2013 by ideonexus
We Should Think of Ourselves as Atoms
we should consider ourselves but as atoms of organized matter, whose pleasure or whose pain, whose existence in a state of organization, or whose non-existence in that state, is a matter of no importance in the laws and operations of Nature; we should view ourselves with the same feelings, as we view the leaf which rises in the spring, and falls in the autumn, and then serves no further purpose but to fertilize the earth for a fresh production; we should view ourselves but as the blossoms of ... 1 
notes
notesWe are like the leaves on trees that are green for a season and then return to the Earth.
10 DEC 2013 by ideonexus
How Science Enriches our Lives
The most obvious is the exhilarating achievement of scientific knowledge itself. We can say much about the history of the universe, the forces that make it tick, the stuff we’re made of, the origin of living things, and the machinery of life, including our own mental life. Better still, this understanding consists not in a mere listing of facts, but in deep and elegant principles, like the insight that life depends on a molecule that carries information, directs metabolism, and replicates i...
1 The creation of knowledge and improving our quality of life.
29 NOV 2013 by ideonexus
The Actuarial Math of Altruism
I have talked in elemental
terms of suicidal genes for saving the lives of particular numbers of kin
of exactly known relatedness. Obviously, in real life, animals cannot be
expected to count exactly how many relatives they are saving, nor to
perform Hamilton's calculations in their heads even if they had some way
of knowing exactly who their brothers and cousins were. In real life,
certain suicide and absolute 'saving' of life must be replaced by statistical
risks of death, one's own and oth... 1 notes
notesIt's not just intra-species, but the closer the relative the more altruism. Also the potential to reproduce affects the relationship as well.
27 NOV 2013 by ideonexus
Science is the "Crucible" for Extending Life
People are living longer and societies are getting grayer. You hear about it all the time. You read about it in your newspapers. You hear about it on your television sets. Sometimes I'm concerned that we hear about it so much that we've come to accept longer lives with a kind of a complacency, even ease. But make no mistake, longer lives can and, I believe, will improve quality of life at all ages.
Now to put this in perspective, let me just zoom out for a minute. More years were added to av...Our culture, our memes account for our extended lifespans.
02 JUL 2013 by ideonexus
The Oddball Effect
The more detailed the memory, the longer the moment seems to last. “This explains why we think that time speeds up when we grow older,” Eagleman said—why childhood summers seem to go on forever, while old age slips by while we’re dozing. The more familiar the world becomes, the less information your brain writes down, and the more quickly time seems to pass.
“Time is this rubbery thing,” Eagleman said. “It stretches out when you really turn your brain resources on, and when you...Folksonomies: perception time
Folksonomies: perception time
1 notes
notesNovel experiences make slows down our perception of time.
28 JUN 2013 by ideonexus
Cognitive Benefits of Bilingualism
In stark contrast to early suspicions that bilingual children were at risk of retardation or at best, “mentally confused” (Bialystok, 2005), recent research links bilingualism to cognitive reserve and suggests it may offer protection against dementia in old age. Cognitive reserve describes a kind of resilience which appears to mediate the relationship between brain pathology and the clinical expression of that pathology; it is thought that this resilience derives from more efficient use o...It protects against the onset of dementia in old age and produces numerous sensory and executive cognitive benefits in life.
16 AUG 2012 by ideonexus
Benjamin Franklin on Future of Science
The rapid progress true science now makes occasions my regretting sometimes that I was born so soon. It is impossible to imagine the Height to which may be carried, in a thousand years, the Power of Man over Matter...Agriculture may diminish its Labour and double its Produce; all Diseases may, by sure means, be prevented or cured, not even excepting that of Old Age, and our Lives lengthened at pleasure even beyond the antediluvian Standard. O that moral Science were in as fair a way of Improv...Folksonomies: prescience optimism
Folksonomies: prescience optimism
An optimistic vision of the future of man and a lament that he won't be able to see it.
21 JUN 2012 by ideonexus
Happiness Comes from Finding Balance
I do not believe that science per se is an adequate source of happiness, nor do I think that my own scientific outlook has contributed very greatly to my own happiness, which I attribute to defecating twice a day with unfailing regularity. Science in itself appears to me neutral, that is to say, it increases men's power whether for good or for evil. An appreciation of the ends of life is something which must be superadded to science if it is to bring happiness, but only the kind of society to... 1 notes
notesBertrand Russell's observations in his old age.
11 JUN 2012 by ideonexus
Life of a Scientist
I have had a fairly long life, above all a very happy one, and I think that I shall be remembered with some regrets and perhaps leave some reputation behind me. What more could I ask? The events in which I am involved will probably save me from the troubles of old age. I shall die in full possession of my faculties, and that is another advantage that I should count among those that I have enjoyed. If I have any distressing thoughts, it is of not having done more for my family; to be unable to... 1 notes
notesQuoting Antoine-Laurent Lavoisier. Who appreciates that his reputation will live on and he will die with his mental faculties, but regrets not having spent more time with his family.
08 JUN 2012 by ideonexus
Members of a Species Work Together
In the animal world we have seen that the vast majority of species live in societies, and that they find in association the best arms for the struggle for life: understood, of course, in its wide Darwinian sense—not as a struggle for the sheer means of existence, but as a struggle against all natural conditions unfavourable to the species. The animal species, in which individual struggle has been reduced to its narrowest limits, and the practice of mutual aid has attained the greatest devel...Folksonomies: evolution adaptation
Folksonomies: evolution adaptation
1 notes
notesA common adaptation.
