03 JAN 2017 by ideonexus
Trust in Truth
TRUST IN TRUTH
Understanding, accepting, and knowing how to effectively deal with reality are crucial for achieving success. Having truth on your side is extremely powerful. While the truth itself may be scary—you have a weakness, you have a deadly disease, etc.—knowing the truth will allow you to deal with your situation better. Being truthful, and letting others be truthful with you, allows you to explore your own thoughts and exposes you to the feedback that is essential for your lear...
1 08 MAY 2015 by ideonexus
The Social Network Political Bubble
In the growing social media space, most users encounter a mix of political views. But consistent conservatives are twice as likely as the typical Facebook user to see political opinions on Facebook that are mostly in line with their own views (47% vs. 23%). Consistent liberals, on average, hear a somewhat wider range of views than consistent conservatives – about a third (32%) mainly see posts in line with their own opinions.
But that doesn’t mean consistent liberals necessarily embrace ...Folksonomies: politics confirmation bias
Folksonomies: politics confirmation bias
1 
notes
notesLiberals are more likely to defriend conservatives, but Conservatives are less likely to have liberal friends to defriend in the first place.
24 DEC 2013 by ideonexus
The Web of Causation
...complex systems, such as financial markets or the Earth’s biosphere, do not seem to obey causality. For every event that occurs, there are a multitude of possible causes, and the extent to which each contributes to the event is not clear, not even after the fact! One might say that there is a web of causation. For example, on a typical day, the stock market might go up or down by some fraction of a percentage point. The Wall Street Journal might blithely report that the stock market move...Nigel Goldenfeld explains why the simplistic explanations for market movements so popular in the news media are also so ridiculous.
19 JAN 2013 by ideonexus
Summary of Postmodernism
The teaching that there is no objective reality, but rather many subjec¬ tive realities, or in this case, that the subjective realities are on an equal par with the objective reality (you're dead!) in turn influences students' views of the primacy of knowledge. To critics, history is no longer the search for what really happened, but rather the victor's interpretation as seen through the lens of power and oppression, and it bears a cultural and political focus. Literature is no longer a stud...Folksonomies: postmodernism post modernism
Folksonomies: postmodernism post modernism
1 The relativity of knowledge.
21 JUN 2012 by ideonexus
The Importance of Peer Review
Nobody knows more than a tiny fragment of science well enough to judge its validity and value at first hand. For the rest he has to rely on views accepted at second hand on the authority of a community of people accredited as scientists. But this accrediting depends in its turn on a complex organization. For each member of the community can judge at first hand only a small number of his fellow members, and yet eventually each is accredited by all. What happens is that each recognizes as scien...Folksonomies: science peer review
Folksonomies: science peer review
1 notes
notesEach of us can only understand a small portion of science, thus we need a collaboration of mind to determine truth.
08 JUN 2012 by ideonexus
We Cannot Extend Our Lives Forward, but We Can Backwards
The alchemists of past centuries tried hard to make the elixir of life: ... Those efforts were in vain; it is not in our power to obtain the experiences and the views of the future by prolonging our lives forward in this direction. However, it is well possible in a certain sense to prolong our lives backwards by acquiring the experiences of those who existed before us and by learning to know their views as well as if we were their contemporaries. The means for doing this is also an elixir of ...By reading the works of previous generations, absorbing their knowledge, we can age ourselves mentally.
26 APR 2012 by ideonexus
Two Views of Consciousness
There is no end of hypotheses about consciousness, particularly by philosophers. But most of these are not what we might call principled scientific theories, based on observables and related to the functions of the brain and body. Several theories of consciousness based on functionalism and on the machine model of the mind... have recently been proposed. These generally come in two flavors: one in which consciousness is assumed to be efficacious, and another in which it is considered an epiph...Folksonomies: consciousness
Folksonomies: consciousness
1 notes
notesOne view is that it is the executive function of the brain, the other is that it is a byproduct of its processing.
28 JAN 2012 by ideonexus
Sir Bragg on the Wave/Particle Duality
No known theory can be distorted so as to provide even an approximate explanation [of wave-particle duality]. There must be some fact of which we are entirely ignorant and whose discovery may revolutionize our views of the relations between waves and ether and matter. For the present we have to work on both theories. On Mondays, Wednesdays, and Fridays we use the wave theory; on Tuesdays, Thursdays, and Saturdays we think in streams of flying energy quanta or corpuscles. Folksonomies: physics wave/particle duality
Folksonomies: physics wave/particle duality
1 notes
notesScientist work with them as having one characteristic some days of the week and the other on other days.
02 JAN 2012 by ideonexus
William Lawrence on the Need for Free Science
Lawrence eventually went on to broaden his attack. Science, he argued, had an autonomous right to express its views fearlessly and objectively, without interference from Church or state. It must avoid ‘clouds of fears and hopes, desires and aversions’. It must ‘discern objects clearly’ and shun ‘intellectual mist’. It must dispel myth and dissipate ‘absurd fables’.19 The world of scientific research was wholly independent. ‘The theological doctrine of the soul, and its separ...Folksonomies: freedom scientific integrity
Folksonomies: freedom scientific integrity
1 notes
notesScience must operate without fear of oppression or reaction from authorities.
14 SEP 2011 by ideonexus
Stimulation and Inhibition
Pavlov's data on the two fundamental antagonistic nervous processes—stimulation and inhibition—and his profound generalizations regarding them, in particular, that these processes are parts of a united whole, that they are in a state of constant conflict and constant transition of the one to the other, and his views on the dominant role they play in the formation of the higher nervous activity—all those belong to the most established natural—scientific validation of the Marxist dialec... 1 notes
notesThe two antagonistic nervous processes as a validation of Marxism.
