24 JAN 2015 by ideonexus
Intellectual Exploration as Geographical Exploration
My own field of physics is passing today through a phase of exuberant freedom, a phase of passionate prodigality. Sometimes as I listen to the conversation of my young colleagues at Princeton, I feel as if I am lost in a rain forest, with insects and birds and flowers growing all around me in intricate profusion, growing too abundantly for my sixty-year-old brain to comprehend. But the young people are at home in the rain forest and walk confidently along trails which to me are almost invisib...
1 21 JUN 2014 by ideonexus
There is a mass exodus into the virtual world
The real world just doesn’t offer up as easily the carefully designed pleasures,
the thrilling challenges, and the powerful social bonding afforded by
virtual environments. Reality doesn’t motivate us as effectively. Reality isn’t
engineered to maximize our potential. Reality wasn’t designed from the bottom
up to make us happy.
And so, there is a growing perception in the gaming community:
Reality, compared to games, is broken.
In fact, it is more than a perception. It’s a phenom...Folksonomies: education gamification
Folksonomies: education gamification
1 
notes
notes25 DEC 2012 by ideonexus
Should Smallpox be Made Extinct?
A few decades from now, we may make a brutal,calculated decision to totally eradicate a particular form of life. We already are 99 percent of the way along that path.
Even conservationists, who publicly deplore the extinction of innumerable species of animals and plants through neglect, ignorance, or financial greed, have applauded this conscious, murderous act to be carried out by a UN agency.
I speak of smallpox virus. Since 1967, the World Health Organization (WHO) has been systematica... 1 notes
notes1978 article on the state of the smallpox virus, driven to extinction by the United Nations, asks whether it should be preserved in deep freeze for science?
18 JAN 2012 by ideonexus
The Laws of Anthropology
Anthropology has reached that point of development where the careful investigation of facts shakes our firm belief in the far-reaching theories that have been built up. The complexity of each phenomenon dawns on our minds, and makes us desirous of proceeding more cautiously. Heretofore we have seen the features common to all human thought. Now we begin to see their differences. We recognize that these are no less important than their similarities, and the value of detailed studies becomes app...Folksonomies: natural history anthropology
Folksonomies: natural history anthropology
1 notes
notesAnthropologists need a firm and accurate grasp of history before they can begin to induct laws from it.
16 SEP 2011 by ideonexus
Convergent Evolution in Cacti and Succulents
Let’s begin with one observation that strikes anyone who travels widely.
If you go to two distant areas that have similar climate and terrain,
you find different types of life. Take deserts. Many desert plants are
succulents: they show an adaptive combination of traits that include
large fleshy stems to store water, spines to deter predators, and small or
missing leaves to reduce water loss. But different deserts have different
types of succulents. In North and South America, the succulents... 1 notes
notesThe two groups of species share many many traits, but they exist in completely different parts of the world, evolving separately, but converging to be almost interchangeable.
15 JUN 2011 by ideonexus
French Encyclopedists Disparage Wildlife in the New World
We formerly remarked, as a singular phaenomenon, that the animals in the southern provinces of the New Continent, are small in proportion to those in the warm regions of the Old. There is no comparison between the size of the elephant, the rhinoceros, the hippopotamus, the camelopard, the camel, the lion, the tiger, &c. and the tapir, the cabiai, the ant-eater, the lama, the puma, the jaguar, &c. which are the largest quadrupeds of the New World: The former are four, six, eight, and...
1 Buffon states that mammals of North America are smaller and its Native Americans less developed than European life, owing to the continent's lack of resources and cold climate. Reptiles and insects thrive, however.
