Friday, April 25, 2008

The Hot Topic: What We Can Do About Global Warming

The Hot Topic
From Publishers Weekly

In this excellent primer on arguably the most serious problem facing the world today, Walker (An Ocean of Air) and King, the U.K.'s chief science adviser, present in concise layman's language everything you wanted to know about global warming but were too depressed to ask. They explain how fossil fuels produce carbon dioxide, show how global warming is affecting individual species and changing entire ecosystems, predict how much more climate change we can afford before things become truly catastrophic, and consider economic and political solutions to the problem. They contend that we must rein in greenhouse gases in the next two decades if we want to leave a habitable planet for our grandchildren, and in order to do this, individuals must cut down on carbon emissions and at the same time pressure their governments to do the same by adopting low-carbon technologies such as geothermal, wind, solar and nuclear power. Entertaining as well as deadly serious, this lucid book, which includes an appendix that dispels many myths and misconceptions, explains in the clearest possible way why we should care about global warming and what we can do about it. (Apr.) Copyright © Reed Business Information, a division of Reed Elsevier Inc. All rights reserved. Al Gore, joint winner of the Nobel Peace Prize 2007 and author of An Inconvenient Truth"In a world full of misinformation, THE HOT TOPIC is a beacon of clarity."

see review "The Hot Topic: What We Can Do About Global Warming"
Reviewed by Richard Girling


Sunday, April 20, 2008

The Appeal by John Grisham

The Appeal by John Grisham

from ebay by: buythebookgreg

After a so-so last book,John is back!Starts off fast,with the main charcters in court and winning.The evil billioner(yes,billion)is stunned.Money can't buy everything.Then his wife makes him blow 17 million dollars that night at a chartity auction.Of course he needs to find a way to get even,and things our moving along.The losing court case is to be heard at State Supreme court in 18 months or so.He will lose many more millions(billions?) if they uphold the vertice.So,he deceides to buy a Judge and the book is really moving along now.The last 50 pages of the book,our as good as anything I've ever read.You just don't know how the book really will end.Can money buy anything?This book tells Grishoms thoughts on that question.

Thursday, April 17, 2008

The Last Lecture (Hardcover)

The Last Lecture (Hardcover) : from http://www.amazon.com/
"We cannot change the cards we are dealt, just how we play the hand."--Randy Pausch
A lot of professors give talks titled "The Last Lecture." Professors are asked to consider their demise and to ruminate on what matters most to them. And while they speak, audiences can't help but mull the same question: What wisdom would we impart to the world if we knew it was our last chance? If we had to vanish tomorrow, what would we want as our legacy?
When Randy Pausch, a computer science professor at Carnegie Mellon, was asked to give such a lecture, he didn't have to imagine it as his last, since he had recently been diagnosed with terminal cancer. But the lecture he gave--"Really Achieving Your Childhood Dreams"--wasn't about dying. It was about the importance of overcoming obstacles, of enabling the dreams of others, of seizing every moment (because "time is all you have...and you may find one day that you have less than you think"). It was a summation of everything Randy had come to believe. It was about living.
In this book, Randy Pausch has combined the humor, inspiration and intelligence that made his lecture such a phenomenon and given it an indelible form. It is a book that will be shared for generations to come.

Tuesday, April 15, 2008


From Wikipedia, the free encyclopedia


History of books

Sumerian language cuneiform script clay tablet, 2400–2200 BC.
Antiquity
When writing systems were invented in ancient civilizations, nearly everything that could be written upon—stone, clay, tree bark, metal sheets—was used for writing. Alphabetic writing emerged in Egypt around 1800 BC. At first the words were not separated from each other (scripta continua) and there was no punctuation. Texts were written from right to left, left to right, and even so that alternate lines read in opposite directions. The technical term for this type of writing is 'boustrophedon,' which means literally 'ox-turning' for the way a farmer drives an ox to plough his fields.

Scroll

Egyptian papyrus showing the god Osiris and the weighing of the heart.
Papyrus, a thick paper-like material made by weaving the stems of the papyrus plant, then pounding the woven sheet with a hammer-like tool, was used for writing in Ancient Egypt, perhaps as early as the First Dynasty, although the first evidence is from the account books of King Neferirkare Kakai of the Fifth Dynasty (about 2400 BC). Papyrus sheets were glued together to form a scroll. Tree bark such as lime (Latin liber, from there also library) and other materials were also used.
According to Herodotus (History 5:58), the Phoenicians brought writing and papyrus to Greece around the tenth or ninth century BC. The Greek word for papyrus as writing material (biblion) and book (biblos) come from the Phoenician port town Byblos, through which papyrus was exported to Greece.[5] From Greeks we have also the word tome (Greek: τόμος) which originally meant a slice or piece and from there it became to denote "a roll of papyrus". Tomus was used by the Latins with exactly the same meaning as volumen (see also below the explanation by Isidore of Seville).
Whether made from papyrus, parchment, or paper in East Asia, scrolls were the dominant form of book in the Hellenistic, Roman, Chinese and Hebrew cultures. The more modern codex book format form took over the Roman world by late antiquity, but the scroll format persisted much longer in Asia.

Codex


Woman holding a book (or wax tablets) in the form of the codex. Wall painting from Pompeii, before 79 AD.
Papyrus scrolls were still dominant in the first century AD, as witnessed by the findings in Pompeii. The first written mention of the codex as a form of book is from Martial, in his Apophoreta CLXXXIV at the end of the century, where he praises its compactness. However the codex never gained much popularity in the pagan Hellenistic world, and only within the Christian community did it gain widespread use.[6] This change happened gradually during the third and fourth centuries, and the reasons for adopting the codex form of the book are several: the format is more economical, as both sides of the writing material can be used; and it is portable, searchable, and easy to conceal. The Christian authors may also have wanted to distinguish their writings from the pagan texts written on scrolls.

A Chinese bamboo book
Wax tablets were the normal writing material in schools, in accounting, and for taking notes. They had the advantage of being reusable: the wax could be melted, and reformed into a blank. The custom of binding several wax tablets together (Roman pugillares) is a possible precursor for modern books (i.e. codex). The etymology of the word codex (block of wood) also suggests that it may have developed from wooden wax tablets.
In the 5th century, Isidore of Seville explained the relation between codex, book and scroll in his Etymologiae (VI.13): "A codex is composed of many books; a book is of one scroll. It is called codex by way of metaphor from the trunks (codex) of trees or vines, as if it were a wooden stock, because it contains in itself a multitude of books, as it were of branches."
Middle Ages

Manuscripts

Folio 14 recto of the 5th century Vergilius Romanus contains an author portrait of Virgil. Note the bookcase (capsa), reading stand and the text written without word spacing in rustic capitals.
The fall of the Roman Empire in the fifth century A.D. saw the decline of the culture of ancient Rome. Papyrus became difficult to obtain, due to lack of contact with Egypt, and parchment, which had been used for centuries, began to be the main writing material.
Monasteries carried on the Latin writing tradition in the Western Roman Empire. Cassiodorus, in the monastery of Vivarium (established around 540), stressed the importance of copying texts. St. Benedict of Nursia, in his Regula Monachorum (completed around the middle of the 6th century) later also promoted reading. The Rule of St. Benedict (Ch. XLVIII), which set aside certain times for reading, greatly influenced the monastic culture of the Middle Ages, and is one of the reasons why the clergy were the predominant readers of books. The tradition and style of the Roman Empire still dominated, but slowly the peculiar medieval book culture emerged.
Before the invention and adoption of the printing press, almost all books were copied by hand, making books expensive and comparatively rare. Smaller monasteries usually had only some dozen books, medium sized perhaps a couple hundred. By the ninth century, larger collections held around 500 volumes; and even at the end of the Middle Ages, the papal library in Avignon and Paris library of Sorbonne held only around 2,000 volumes.


Burgundian scribe (portrait of Jean Miélot, from Miracles de Notre Dame), 15th century. The depiction shows the room's furnishings, the writer's materials, equipment, and activity.
The scriptorium of the monastery was usually located over the chapter house. Artificial light was forbidden, for fear it may damage the manuscripts. There were five types of scribes:
Copyists, who dealt with basic production and correspondence
Calligraphers, who dealt in fine book production
Correctors, who collated and compared a finished book with the manuscript from which it had been produced
Rubricators, who painted in the red letters
Illuminators, who painted illustrations
The bookmaking process was long and laborious. The parchment had to be prepared, then the unbound pages were planned and ruled with a blunt tool or lead, after which the text was written by the scribe, who usually left blank areas for illustration and rubrication. Finally the book was bound by the bookbinder.


Desk with chained books in the Library of Cesena, Italy.
Different types of ink were known in antiquity, usually prepared from soot and gum, and later also from gall nuts and iron vitriol. This gave writing the typical brownish black color, but black or brown were not the only colors used. There are texts written in red or even gold, and different colors were used for illumination. Sometimes the whole parchment was colored purple, and the text was written on it with gold or silver (eg Codex Argenteus).[13]
Irish monks introduced spacing between words in the seventh century. This facilitated reading, as these monks tended to be less familiar with Latin. However the use of spaces between words did not become commonplace before the 12th century. It has been argued,[14] that the use of spacing between words shows the transition from semi-vocalized reading into silent reading.
The first books used parchment or vellum (calf skin) for the pages. The book covers were made of wood and covered with leather. As dried parchment tends to assume the form before processing, the books were fitted with clasps or straps. During the later Middle Ages, when public libraries appeared, books were often chained to a bookshelf or a desk to prevent theft. The so called libri catenati were used up to 18th century.
At first books were copied mostly in monasteries, one at a time. With the rise of universities in the 13th century, the Manuscript culture of the time lead to an increase in the demand for books, and a new system for copying books appeared. The books were divided into unbound leaves (pecia), which were lent out to different copyists, so the speed of book production was considerably increased. The system was maintained by stationers guilds, which were secular, and produced both religious and non-religious material.


Wood block printing

The intricate frontispiece of the Diamond Sutra from Tang Dynasty China, 868 AD (British Museum)
In woodblock printing, a relief image of an entire page was carved into blocks of wood, inked, and used to print copies of that page. This method originated in China, in the Han dynasty (before 220AD), as a method of printing on textiles and later paper, and was widely used throughout East Asia. The oldest dated book printed by this method is The Diamond Sutra (868 AD).
The method (called Woodcut when used in art) arrived in Europe in the early 14th century. Books (known as block-books), as well as playing-cards and religious pictures, began to be produced by this method. Creating an entire book was a painstaking process, requiring a hand-carved block for each page; and the wood blocks tended to crack, if stored for long.


Movable type and incunabula

"Selected Teachings of Buddhist Sages and Son Masters", the earliest known book printed with movable metal type, 1377. Bibliothèque Nationale de Paris.
The Chinese inventor Pi Sheng made movable type of earthenware circa 1045, but there are no known surviving examples of his printing. Metal movable type was invented in Korea during the Goryeo Dynasty (around 1230), but was not widely used: one reason being the enormous Chinese character set. Around 1450, in what is commonly regarded as an independent invention, Johannes Gutenberg invented movable type in Europe, along with innovations in casting the type based on a matrix and hand mould. This invention gradually made books less expensive to produce, and more widely available.


A 15th century incunabulum. Notice the blind-tooled cover, corner bosses and clasps.
Early printed books, single sheets and images which were created before the year 1501 in Europe are known as incunabula. A man born in 1453, the year of the fall of Constantinople, could look back from his fiftieth year on a lifetime in which about eight million books had been printed, more perhaps than all the scribes of Europe had produced since Constantine founded his city in A.D. 330.