The Universality of Play

Gutsmuths.—Many of the ideas in PHome are better expressed, though independently arrived at, in the remarkable volume on play, published by Gutsmuths, ‘the father of play in Germany,’ towards the end of the eighteenth century. Gutsmuths recognised the universality of play among all ages and all peoples, the infinite number of games and the skill exhibited by the race in their invention and manipulation, the health-giving quality of play and its ultimate origin (though fatigue and ennui ...

 Norman Borlaug, Giga-Lifesaver

In the 1950s and ’60s, another giga-lifesaver, Norman Borlaug, outsmarted evolution to foment the Green Revolution in the developing world.21 Plants in nature invest a lot of energy and nutrients in woody stalks that raise their leaves and blossoms above the shade of neighboring weeds and of each other. Like fans at a rock concert, everyone stands up, but no one gets a better view. That’s the way evolution works: it myopically selects for individual advantage, not the greater good of the ...

 The Bible of Civilization

But to begin with perhaps I may meet an objection that is likely to arise. I have called this hypothetical book of ours the Bible of Civilization, and it may be that someone will say: Yes, but you have a sufficient book of that sort already; you have the Bible itself and that is all you need. Well, I am taking the Bible as my model. I am taking it because twice in history—first as the Old Testament and then again as the Old and New Testament together—it has formed a culture, and unified a...

 Feminist Portrayal in Sir Arthur Conan Doyle's Writing

All day the memory of this interview haunted him. He felt that he had come very badly out of it. She had showed herself to be his superior on his own pet subject. She had been courteous while he had been rude, self-possessed when he had been angry. And then, above all, there was her presence, her monstrous intrusion to rankle in his mind. A woman doctor had been an abstract thing before, repugnant but distant. Now she was there in actual practice, with a brass plate up just like his own, comp...

 Scientists in New Atlantis

"These are (my son) the riches of Salomon's House. "For the several employments and offices of our fellows; we have twelve that sail into foreign countries, under the names of other nations, (for our own we conceal); who bring us the books, and abstracts, and patterns of experiments of all other parts. These we call Merchants of Light. "We have three that collect the experiments which are in all books. These we call Depredators. "We have three that collect the experiments of all mechanical...

 Diderot on Information Overload

As long as the centuries continue to unfold, the number of books will grow continually, and one can predict that a time will come when it will be almost as difficult to learn anything from books as from the direct study of the whole universe. It will be almost as convenient to search for some bit of truth concealed in nature as it will be to find it hidden away in an immense multitude of bound volumes. When that time comes, a project, until then neglected because the need for it was not felt,...

 Myths About Learning Quiz

True or false: When it comes to learning, metacognition (e.g., thinking about thinking) can be just as important as intelligence. RIGHT! True Research on growth mindset by Carol Dweck and others shows that people’s beliefs about the nature of intelligence affect their level of effort and in turn their performance. False What is the best way to learn from some text? Read and reread the text. RIGHT! Explain key ideas of the text to yourself while reading. Restating the text in...

 Emulate Water

虛實: 夫兵形象水，水之形，避高而趨下：兵之形，避實而擊虛；水因地而制流，兵因敵而制勝。故兵無常勢，水無常形；能因敵變化而取勝，謂之神。故五行無常勝，四時無常位，日有短長，月有死生。 Weak Points and Strong:...: Military tactics are like unto water; for water in its natural course runs away from high places and hastens downwards. So in war, the way is to avoid what is strong and to strike at what is weak. W...

 A User Interface Can Change the Way We Think

In extreme cases, to use such an interface is to enter a new world, containing objects and actions unlike any you've previously seen. At first these elements seem strange. But as they become familiar, you internalize the elements of this world. Eventually, you become fluent, discovering powerful and surprising idioms, emergent patterns hidden within the interface. You begin to think with the interface, learning patterns of thought that would formerly have seemed strange, but which become seco...

 Earthseed 61-65

61. What others say Beware:All too often,We sayWhat we hear others say.We thinkWhat we’re told that we think.We seeWhat we’re permitted to see.Worse!We see what we’re told that we see.Repetition and pride are the keys to this.To hear and to seeEven an obvious lieAgainAnd again and againMay be to say it,Almost by reflexThen to defend itBecause we’ve said itAnd at last to embrace itBecause we’ve defended itAnd because we cannot admitThat we’ve embraced and defendedAn obvious lie. �...