22 NOV 2017 by ideonexus
Removing Prepositions in Defining Thought
Having turned my back on propositions, I thought, what am I going to do about this? The area where it really comes up is when you start looking at the contents of consciousness, which is my number one topic. I like to quote Maynard Keynes on this. He was once asked, “Do you think in words or pictures?” to which he responded, “I think in thoughts.” It was a wonderful answer, but also wonderfully uninformative. What the hell’s a thought then? How does it carry information? Is it like ... 1 
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notes24 JAN 2015 by ideonexus
Life with Metabolism VS Replication
It is logically possible to postulate organisms composed of pure hardware, capable of metabolism but incapable of replication. It is possible to postulate organisms composed of pure software, capable of replication but incapable of metabolism. And if the functions of life are separated in this fashion, it is to be expected that the latter type of organism will become an obligatory parasite upon the former. This logical analysis of the functions of life helps to explain and to correct the bias... 1 notes
notes20 FEB 2014 by ideonexus
Defining "Uncertainty"
‘Uncertainty’ is a complex and multifaceted property, sometimes originating
in a lack of information, and at other times from quite fundamental
disagreements about what is known or even knowable (Moss
and Schneider, 2000). Furthermore, scientists often disagree about the
best or most appropriate way to characterize these uncertainties: some
can be quantified easily while others cannot. Moreover, appropriate
characterization is dependent on the intended use of the information
and the parti...Folksonomies: uncertainty definitions
Folksonomies: uncertainty definitions
1 notes
notesFrom the IPCC report. Interesting for including different definitions of terms in its description.
05 JUN 2012 by ideonexus
Accepting Gray Areas in Concepts
Perhaps the problem is the seeming need that people have of making black-and-white cutoffs when it comes to certain mysterious phenomena, such as life and consciousness. People seem to want there to be an absolute threshold between the living and the nonliving, and between the thinking and the “merely mechanical,” ... But the onward march of science seems to force us ever more clearly into accepting intermediate levels of such properties. Folksonomies: life definitions
Folksonomies: life definitions
1 notes
notesSuch as defining life, instead of demanding black and white boundaries.
31 MAY 2012 by ideonexus
Ontogeny and Phylogeny
The History of Evolution of Organisms consists of two kindred and closely connected parts: Ontogeny, which is the history of the evolution of individual organisms, and Phylogeny, which is the history of the evolution of organic tribes. Ontogency is a brief and rapid recapitulation of Phylogeny, dependent on the physiological functions of Heredity (reproduction) and Adaptation (nutrition). The individual organism reproduces in the rapid and short course of its own evolution the most important ... 1 notes
notesHaekle explains the difference.
29 MAY 2012 by ideonexus
Definition of Culture
[Culture] denotes an historically transmitted pattern of meanings embodied in symbols, a system of inherited conceptions expressed in symbolic forms, by means of which men communicate, perpetuate, and develop their knowledge about and attitudes toward life. Folksonomies: culture definitions
Folksonomies: culture definitions
1 notes
notesVery succinct.
Pronounced "siz-i-jee" refers to planets coming into alignment in astronomy. When the Sun and Moon are lined up on the same side of the Earth, this state of syzygy creates higher and lower tides than are normally experienced.
21 SEP 2011 by ideonexus
The Biological Species Concept (BSC)
And when we think of why we feel that brown-eyed and blue-eyed
humans, or Inuit and !Kung, are members of the same species, we realize
that it’s because they can mate with each other and produce offspring
that contain combinations of their genes. In other words, they belong
to the same gene pool. When you ponder cryptic species, and variation
within humans, you arrive at the notion that species are distinct
not merely because they look different, but because there are barriers
between them ... 1 notes
notesA species is defined by the fact that its members can breed with one another.
19 MAY 2011 by ideonexus
The Difficulty of Defining Species
The Platonist regards any change in rabbits
as a messy departure from the essential rabbit, and there will always be resistance to change - as if
all real rabbits were tethered by an invisible elastic cord to the Essential Rabbit in the Sky. The
evolutionary view of life is radically opposite. Descendants can depart indefinitely from the
ancestral form, and each departure becomes a potential ancestor to future variants. Indeed, Alfred
Russel Wallace, independent co-discoverer with Darwin of e... 1 notes
notesThe Platonist view of species defines all members as imperfect examples of a perfect example of the species, when in reality, there is a bell curve of examples that blend into other species.
