2005 |
This companion to Hypersonic: The Story of the North American X-15 (March 2004) contains more than 400 photos, 50 in colour, which didn't make the cut for the main volume, as well as some which came to hand only after its publication. There's nothing really startling, but if you can't get enough of this beautiful flying machine, here's another hefty dose of well-captioned period photos, many never before published. The two page spread on pp. 58–59 is interesting. It's a North American Aviation presentation from 1962 on how the X-15 could be used for various advanced propulsion research programs, including ramjets, variable cycle turboramjets, scramjets, and liquid air cycle engines (LACE) burning LH2 and air liquefied on board. More than forty years later, these remain “advanced propulsion” concepts, with scant progress to show for the intervening decades. None of the X-15 propulsion research programs were ever flown.
/sbin/iptables -A INPUT -p tcp --syn --dport 80 -m iplimit \ --iplimit-above 20 --iplimit-mask 32 -j REJECTAnybody who tries to open more than 20 connections will get whacked on each additional SYN packet. You can see whether this rule is affecting too many legitimate connections with the status query:
/sbin/iptables -L -vGeekly reading, to be sure, but just the thing if you're responsible for defending an Internet server or site from malefactors in the Internet Slum.
Authors of popular science books are cautioned that each equation they include (except, perhaps E=mc²) will halve the sales of their book. Penrose laughs in the face of such fears. In this “big damned fat square book” of 1050 pages of main text, there's an average of one equation per page, which, according to conventional wisdom should reduce readership by a factor of 2−1050 or 8.3×10−317, so the single copy printed would have to be shared by among the 1080 elementary particles in the universe over an extremely long time. But, according to the Amazon sales ranking as of today, this book is number 71 in sales—go figure.
Don't deceive yourself; in committing to read this book you are making a substantial investment of time and brain power to master the underlying mathematical concepts and their application to physical theories. If you've noticed my reading being lighter than usual recently, both in terms of number of books and their intellectual level, it's because I've been chewing through this tome for last two and a half months and it's occupied my cerebral capacity to the exclusion of other works. But I do not regret for a second the time I've spent reading this work and working the exercises, and I will probably make a second pass through it in a couple of years to reinforce the mathematical toolset into my aging neurons. As an engineer whose formal instruction in mathematics ended with differential equations, I found chapters 12–15 to be the “hump”—after making it through them (assuming you've mastered their content), the rest of the book is much more physical and accessible. There's kind of a phase transition between the first part of the book and chapters 28–34. In the latter part of the book, Penrose gives free rein to his own view of fundamental physics, introducing his objective reduction of the quantum state function (OR) by gravity, twistor theory, and a deconstruction of string theory which may induce apoplexy in researchers engaged in that programme. But when discussing speculative theories, he takes pains to identify his own view when it differs from the consensus, and to caution the reader where his own scepticism is at variance with a widely accepted theory (such as cosmological inflation). If you really want to understand contemporary physics at the level of professional practitioners, I cannot recommend this book too highly. After you've mastered this material, you should be able to read research reports in the General Relativity and Quantum Cosmology preprint archives like the folks who write and read them. Imagine if, instead of two or three hundred taxpayer funded specialists, four or five thousand self-educated people impassioned with figuring out how nature does it contributed every day to our unscrewing of the inscrutable. Why, they'll say it's a movement. And that's exactly what it will be.In this book, mathematician and philosopher William A. Dembski attempts to lay the mathematical and logical foundation for inferring the presence of intelligent design in biology. Note that “intelligent design” needn't imply divine or supernatural intervention—the “directed panspermia” theory of the origin of life proposed by co-discoverer of the structure of DNA and Nobel Prize winner Francis Crick is a theory of intelligent design which invokes no deity, and my perpetually unfinished work The Rube Goldberg Variations and the science fiction story upon which it is based involve searches for evidence of design in scientific data, not in scripture.
You certainly won't find any theology here. What you will find is logical and mathematical arguments which sometimes ascend (or descend, if you wish) into prose like (p. 153), “Thus, if P characterizes the probability of E0 occurring and f characterizes the physical process that led from E0 to E1, then P∘f −1 characterizes the probability of E1 occurring and P(E0) ≤ P∘f −1(E1) since f(E0) = E1 and thus E0 ⊂ f −1(E1).” OK, I did cherry-pick that sentence from a particularly technical section which the author advises readers to skip if they're willing to accept the less formal argument already presented. Technical arguments are well-supplemented by analogies and examples throughout the text.
Dembski argues that what he terms “complex specified information” is conclusive evidence for the presence of design. Complexity (the Shannon information measure) is insufficient—all possible outcomes of flipping a coin 100 times in a row are equally probable—but presented with a sequence of all heads, all tails, alternating heads and tails, or a pattern in which heads occurred only for prime numbered flips, the evidence for design (in this case, cheating or an unfair coin) would be considered overwhelming. Complex information is considered specified if it is compressible in the sense of Chaitin-Kolmogorov-Solomonoff algorithmic information theory, which measures the randomness of a bit string by the length of the shortest computer program which could produce it. The overwhelming majority of 100 bit strings cannot be expressed more compactly than simply by listing the bits; the examples given above, however, are all highly compressible. This is the kind of measure, albeit not rigorously computed, which SETI researchers would use to identify a signal as of intelligent origin, which courts apply in intellectual property cases to decide whether similarity is accidental or deliberate copying, and archaeologists use to determine whether an artefact is of natural or human origin. Only when one starts asking these kinds of questions about biology and the origin of life does controversy erupt!
Chapter 3 proposes a “Law of Conservation of Information” which, if you accept it, would appear to rule out the generation of additional complex specified information by the process of Darwinian evolution. This would mean that while evolution can and does account for the development of resistance to antibiotics in bacteria and pesticides in insects, modification of colouration and pattern due to changes in environment, and all the other well-confirmed cases of the Darwinian mechanism, that innovation of entirely novel and irreducibly complex (see chapter 5) mechanisms such as the bacterial flagellum require some external input of the complex specified information they embody. Well, maybe…but one should remember that conservation laws in science, unlike invariants in mathematics, are empirical observations which can be falsified by a single counter-example. Niels Bohr, for example, prior to its explanation due to the neutrino, theorised that the energy spectrum of nuclear beta decay could be due to a violation of conservation of energy, and his theory was taken seriously until ruled out by experiment.
Let's suppose, for the sake of argument, that Darwinian evolution does explain the emergence of all the complexity of the Earth's biosphere, starting with a single primordial replicating lifeform. Then one still must explain how that replicator came to be in the first place (since Darwinian evolution cannot work on non-replicating organisms), and where the information embodied in its molecular structure came from. The smallest present-day bacterial genomes belong to symbiotic or parasitic species, and are in the neighbourhood of 500,000 base pairs, or roughly 1 megabit of information. Even granting that the ancestral organism might have been much smaller and simpler, it is difficult to imagine a replicator capable of Darwinian evolution with an information content 1000 times smaller than these bacteria, Yet randomly assembling even 500 bits of precisely specified information seems to be beyond the capacity of the universe we inhabit. If you imagine every one of the approximately 1080 elementary particles in the universe trying combinations every Planck interval, 1045 times every second, it would still take about a billion times the present age of the universe to randomly discover a 500 bit pattern. Of course, there are doubtless many patterns which would work, but when you consider how conservative all the assumptions are which go into this estimate, and reflect upon the evidence that life seemed to appear on Earth just about as early as environmental conditions permitted it to exist, it's pretty clear that glib claims that evolution explains everything and there are just a few details to be sorted out are arm-waving at best and propaganda at worst, and that it's far too early to exclude any plausible theory which could explain the mystery of the origin of life. Although there are many points in this book with which you may take issue, and it does not claim in any way to provide answers, it is valuable in understanding just how difficult the problem is and how many holes exist in other, more accepted, explanations. A clear challenge posed to purely naturalistic explanations of the origin of terrestrial life is to suggest a prebiotic mechanism which can assemble adequate specified information (say, 500 bits as the absolute minimum) to serve as a primordial replicator from the materials available on the early Earth in the time between the final catastrophic bombardment and the first evidence for early life.
The year is 2030, and every complacent person who asked rhetorically, “How much worse can it get?” has seen the question answered beyond their worst nightmares. What's left of the United States is fighting to put down the secessionist mountain states of New Columbia, and in the cities of the East, people are subject to random searches by jackbooted Lightning Squads, when they aren't shooting up clandestine nursery schools operated by anarchist parents who refuse to deliver their children into government indoctrination. This is the kind of situation which cries out for a superhero and, lo and behold, onto the stage steps The Black Arrow and his deadly serious but fun-loving band to set things right through the time-tested strategy of killing the bastards. The Black Arrow has a lot in common with Batman—actually maybe a tad too much. Like Batman, he's a rich and resourceful man with a mission (but no super powers), he operates in New York City, which is called “Gotham” in the novel, and he has a secret lair in a cavern deep beneath the city.
There is a modicum of libertarian background and philosophy, but it never gets in the way of the story. There is enough explicit violence and copulation for an R rated movie—kids and those with fragile sensibilities should give this one a miss. Some of the verbal imagery in the story is so vivid you can almost see it erupting from the page—this would make a tremendous comic book adaptation or screenplay for an alternative universe Hollywood where stories of liberty were welcome.
Gregg Herken, a senior historian and curator at the National Air and Space Museum, draws upon these resources to explore the accomplishments, conflicts, and controversies surrounding Lawrence, Oppenheimer, and Teller, and the cold war era they played such a large part in defining. The focus is almost entirely on the period in which the three were active in weapons development and policy—there is little discussion of their prior scientific work, nor of Teller's subsequent decades on the public stage. This is a serious academic history, with almost 100 pages of source citations and bibliography, but the story is presented in an engaging manner which leaves the reader with a sense of the personalities involved, not just their views and actions. The author writes with no discernible ideological bias, and I noted only one insignificant technical goof.
A certain segment of the dogma-based community of postmodern academics and their hangers-on seems to have no difficulty whatsoever believing that Darwinian evolution explains every aspect of the origin and diversification of life on Earth while, at the same time, denying that genetics—the mechanism which underlies evolution—plays any part in differentiating groups of humans. Doublethink is easy if you never think at all. Among those to whom evidence matters, here's a pretty astonishing fact to ponder. In the last four Olympic games prior to the publication of this book in the year 2000, there were thirty-two finalists in the men's 100-metre sprint. All thirty-two were of West African descent—a region which accounts for just 8% of the world's population. If finalists in this event were randomly chosen from the entire global population, the probability of this concentration occurring by chance is 0.0832 or about 8×10−36, which is significant at the level of more than twelve standard deviations. The hardest of results in the flintiest of sciences—null tests of conservation laws and the like—are rarely significant above 7 to 8 standard deviations.
Now one can certainly imagine any number of cultural and other non-genetic factors which predispose those with West African ancestry toward world-class performance in sprinting, but twelve standard deviations? The fact that running is something all humans do without being taught, and that training for running doesn't require any complicated or expensive equipment (as opposed to sports such as swimming, high-diving, rowing, or equestrian events), and that champions of West African ancestry hail from countries around the world, should suggest a genetic component to all but the most blinkered of blank slaters.
Taboo explores the reality of racial differences in performance in various sports, and the long and often sordid entangled histories of race and sports, including the tawdry story of race science and eugenics, over-reaction to which has made most discussion of human biodiversity, as the title of book says, taboo. The equally forbidden subject of inherent differences in male and female athletic performance is delved into as well, with a look at the hormone dripping “babes from Berlin” manufactured by the cruel and exploitive East German sports machine before the collapse of that dismal and unlamented tyranny.
Those who know some statistics will have no difficulty understanding what's going on here—the graph on page 255 tells the whole story. I wish the book had gone into a little more depth about the phenomenon of a slight shift in the mean performance of a group—much smaller than individual variation—causing a huge difference in the number of group members found in the extreme tail of a normal distribution. Another valuable, albeit speculative, insight is that if one supposes that there are genes which confer advantage to competitors in certain athletic events, then given the intense winnowing process world-class athletes pass through before they reach the starting line at the Olympics, it is plausible all of them at that level possess every favourable gene, and that the winner is determined by training, will to win, strategy, individual differences, and luck, just as one assumed before genetics got mixed up in the matter. It's just that if you don't have the genes (just as if your legs aren't long enough to be a runner), you don't get anywhere near that level of competition.
Unless research in these areas is suppressed due to an ill-considered political agenda, it is likely that the key genetic components of athletic performance will be identified in the next couple of decades. Will this mean that world-class athletic competition can be replaced by DNA tests? Of course not—it's just that one factor in the feedback loop of genetic endowment, cultural reinforcement of activities in which group members excel, and the individual striving for excellence which makes competitors into champions will be better understood.
From this viewpoint, every compromise with fear societies and their tyrants in the interest of “stability” and “geopolitics” is always ill-considered, not just in terms of the human rights of those who live there, but in the self-interest of all free people. Fear societies require an enemy, internal or external, to unite their victims behind the tyrant, and history shows how fickle the affections of dictators can be when self-interest is at stake.
The disastrous example of funding Arafat's ugly dictatorship over the Palestinian people is dissected in detail, but the message is applicable everywhere diplomats argue for a “stable partner” over the inherent human right of people to own their own lives and govern themselves. Sharansky is forthright in saying it's better to face a democratically elected fanatic opponent than a dictator “we can do business with”, because ultimately the democratic regime will converge on meeting the needs of its citizens, while the dictator will focus on feathering his own nest at the expense of those he exploits.
If you're puzzled about which side to back in all the myriad conflicts around the globe, you could do a lot worse that simply picking the side which comes out best in Sharansky's “town square test”. Certainly, the world would be a better place if the diplomats who prattle on about “complexity” and realpolitik were hit over the head with the wisdom of an author who spent 13 years in Siberian labour camps rather than compromise his liberty.
They will give the sense of every article of the constitution, that may from time to time come before them. And in their decisions they will not confine themselves to any fixed or established rules, but will determine, according to what appears to them, the reason and spirit of the constitution. The opinions of the supreme court, whatever they may be, will have the force of law; because there is no power provided in the constitution, that can correct their errors, or controul [sic] their adjudications. From this court there is no appeal.The fact that politicians are at loggerheads over the selection of judges has little or nothing to do with ideology and everything to do with judges having usurped powers explicitly reserved for representatives accountable to their constituents in regular elections. How to fix it? Well, I proposed my own humble solution here not so long ago, and the author of this book suggests 12 year terms for Supreme Court judges staggered with three year expiry. Given how far the unchallenged assertion of judicial supremacy has gone, a constitutional remedy in the form of a legislative override of judicial decisions (with the same super-majority as required to override an executive veto) might also be in order.
Their bodies go from being the little white creatures they are to light. But when they become light, they first become like cores of light, like molten light. The appearance (of the core of light) is one of solidity. They change colors and a haze is projected around the (interior core which is centralized; surrounding this core in an immediate environment is a denser, tighter) haze (than its outer peripheries). The eyes are the last to go (as one perceives the process of the creatures disappearing into the light), and then they just kind of disappear or are absorbed into this. … We are or exist through our flesh, and they are or exist through whatever it is they are.Got that? If not, there is much, much more along these lines in the extended babblings of this and a dozen other abductees, developed during the author's therapy sessions with them. Now, de mortuis nihil nisi bonum (Mack was killed in a traffic accident in 2004), and having won a Pulitzer Prize for his biography of T.E. Lawrence in addition to his career as a professor of psychiatry at the Harvard Medical School and founder of the psychiatry department at Cambridge Hospital, his credentials incline one to hear him out, however odd the message may seem to be. One's mind, however, eventually summons up Thomas Jefferson's (possibly apocryphal) remark upon hearing of two Yale professors who investigated a meteor fall in Connecticut and pronounced it genuine, “Gentlemen, I would rather believe that two Yankee professors would lie than believe that stones fall from heaven.” Well, nobody's accusing Professor Mack of lying, but the leap from the oh-wow, New Age accounts elicited by hypnotic regression and presented here, to the conclusion that they are the result of a genuine phenomenon of some kind, possibly contact with “another plane of reality” is an awfully big one, and simply wading through the source material proved more than I could stomach on my first attempt. So, the book went back on the unfinished shelf, where it continued to glare at me balefully until a few days ago when, looking for something to read, I exclaimed, “Hey, if I can make it through The Ghosts of Evolution, surely I can finish this one!” So I did, picking up from the bookmark I left where my first assault on the summit petered out. In small enough doses, much of this material can be quite funny. This paperback edition includes two appendices added to address issues raised after the publication of the original hardcover. In the first of these (p. 390), Mack argues that the presence of a genuine phenomenon of some kind is strongly supported by “…the reports of the experiencers themselves. Although varied in some respects, these are so densely consistent as to defy conventional psychiatric explanations.” Then, a mere three pages later, we are informed:
The aliens themselves seem able to change or disguise their form, and, as noted, may appear initially to the abductees as various kinds of animals, or even as ordinary human beings, as in Peter's case. But their shape-shifting abilities extend to their vehicles and to the environments they present to the abductees, which include, in this sample, a string of motorcycles (Dave), a forest and conference room (Catherine), images of Jesus in white robes (Jerry), and a soaring cathedral-like structure with stained glass windows (Sheila). One young woman, not written about in this book, recalled at age seven seeing a fifteen-foot kangaroo in a park, which turned out to be a small spacecraft.Now that's “densely consistent”! One is also struck by how insipidly banal are the messages the supposed aliens deliver, which usually amount to New Age cerebral suds like “All is one”, “Treat the Earth kindly”, and the rest of the stuff which appeals to those who are into these kinds of things in the first place. Occam's razor seems to glide much more smoothly over the supposition that we are dealing with seriously delusional people endowed with vivid imaginations than that these are “transformational” messages sent by superior beings to avert “planetary destruction” by “for-profit business corporations” (p. 365, Mack's words, not those of an abductee). Fifteen-foot kangaroo? Well, anyway, now this book can hop onto the dubious shelf in the basement and stop making me feel guilty! For a sceptical view of the abduction phenomenon, see Philip J. Klass's UFO Abductions: A Dangerous Game.
21: A sour, foggy Sunday.The laconic diary entries are spun into a fictionalised but plausible story of farm life focusing on the self-reliant lifestyle and the tools and techniques upon which it was founded. Noah Blake was atypical in being an only child at a time when large families were the norm; Sloane takes advantage of this in showing Noah learning all aspects of farm life directly from his father. The numerous detailed illustrations provide a delightful glimpse into the world of two centuries ago and an appreciation for the hard work and multitude of skills it took to make a living from the land in those days.
22: Heavy downpour, but good for the crops.
23: Second day of rain. Father went to work under cover at the mill.
24: Clear day. Worked in the fields. Some of the corn has washed away.
Saudi engineers calculated that the soil particulates beneath the surface of most of their three hundred known reserves are so fine that radioactive releases there would permit the contamination to spread widely through the soil subsurface, carrying the radioactivity far under the ground and into the unpumped oil. This gave Petro SE the added benefit of ensuring that even if a new power in the Kingdom could rebuild the surface infrastructure, the oil reserves themselves might be unusable for years.Hey, you guys in the back—enough with the belly laughs! Did any of the editors at Random House think to work out, even if you stipulated that radioactive contamination could somehow migrate from the surface down through hundreds to thousands of metres of rock (how, due to the abundant rain?), just how much radioactive contaminant you'd have to mix with the estimated two hundred and sixty billion barrels of crude oil in the Saudi reserves to render it dangerously radioactive? In any case, even if you could magically transport the radioactive material into the oil bearing strata and supernaturally mix it with the oil, it would be easy to separate during the refining process. Finally, there's the question of why, if the Saudis have gone to all the trouble to rig their oil facilities to self-destruct, it has remained a secret waiting to be revealed in this book. From a practical standpoint, almost all of the workers in the Saudi oil fields are foreigners. Certainly some of them would be aware of such a massive effort and, upon retirement, say something about it which the news media would pick up. But even if the secret could be kept, we're faced with the same question of deterrence which arose in the conclusion of Dr. Strangelove with the Soviet doomsday machine—it's idiotic to build a doomsday machine and keep it a secret! Its only purpose is to deter a potential attack, and if attackers don't know there's a doomsday machine, they won't be deterred. Precisely the same logic applies to the putative Saudi self-destruct button. Now none of this argumentation proves in any way that the Saudis haven't rigged their oil fields to blow up and scatter radioactive material on the debris, just that it would be a phenomenally stupid thing for them to try to do. But then, there are plenty of precedents for the Saudis doing dumb things—they have squandered the greatest fortune in the history of the human race and, while sitting on a quarter of all the world's oil, seen their per capita GDP erode to fall between that of Poland and Latvia. If, indeed, they have done something so stupid as this scorched earth scheme, let us hope they manage the succession to the throne, looming in the near future, in a far more intelligent fashion.
“The nice thing about this betatron,” said Channing, “is the fact that it can and does run both ends on the same supply. The current and voltage phases are correct so that we do not require two supplies which operate in a carefully balanced condition. The cyclotron is one of the other kinds; though the one supply is strictly D.C., the strength of the field must be controlled separately from the supply to the oscillator that runs the D plates. You're sitting on a fence, juggling knobs and stuff all the time you are bombarding with a cyc.” (From “Recoil”, p. 95)Notwithstanding such passages, and how quaint an interplanetary radio relay station based on vacuum tubes with a staff of 2700 may seem to modern readers, these are human stories which are, on occasions, breathtaking in their imagination and modernity. The account of the impact of an “efficiency expert” on a technology-based operation in “QRM—Interplanetary” is as trenchant (and funny) as anything in Dilbert. The pernicious effect of abusive patent litigation on innovation, the economics of a technological singularity created by what amounts to a nanotechnological assembler, and the risk of identity theft, are the themes of other stories which it's difficult to imagine having been written half a century ago, along with timeless insights into engineering. One, in particular, from “Firing Line” (p. 259) so struck me when I read it thirty-odd years ago that it has remained in my mind ever since as one of the principal differences between the engineer and the tinkerer, “They know one simple rule about the universe. That rule is that if anything works once, it may be made to work again.” The tinkerer is afraid to touch something once it mysteriously starts to work; an engineer is eager to tear it apart and figure out why. I found the account of the end of Venus Equilateral in “Mad Holiday” disturbing when I first read it, but now see it as a celebration of technological obsolescence as an integral part of progress, to be welcomed, and the occasion for a blow-out party, not long faces and melancholy. Arthur C. Clarke, who contributes the introduction to this collection, read these stories while engaged in his own war work, in copies of Astounding sent from America by Willy Ley, acknowledges that these tales of communication relays in space may have played a part in his coming up with that idea. This book is out of print, but inexpensive used copies are readily available.
Here, it is relevant to describe a corridor meeting with a mature colleague - keen on Quantum Mechanical calculations, - who had not the friends to give him good grades in his grant applications and thus could not employ students to work with him. I commiserated on his situation, - a professor in a science department without grant money. How can you publish I blurted out, rather tactlessly. “Ah, but I have Lili” he said (I've changed his wife's name). I knew Lili, a pleasant European woman interested in obscure religions. She had a high school education but no university training. “But” … I began to expostulate. “It's ok, ok”, said my colleague. “Well, we buy the programs to calculate bond strengths, put it in the computer and I tell Lili the quantities and she writes down the answer the computer gives. Then, we write a paper.” The program referred to is one which solves the Schrödinger equation and provides energy values, e.g., for bond strength in chemical compounds.Now sit back, close your eyes, and imagine five hundred pages of this; in spelling, grammar, accuracy, logic, and command of the subject matter it reads like a textbook-length Slashdot post. Several recurrent characteristics are manifest in this excerpt. The author repeatedly, though not consistently, capitalises Important Words within Sentences; he uses hyphens where em-dashes are intended, and seems to have invented his own punctuation sign: a comma followed by a hyphen, which is used interchangeably with commas and em-dashes. The punctuation gives the impression that somebody glanced at the manuscript and told the author, “There aren't enough commas in it”, whereupon he went through and added three or four thousand in completely random locations, however inane. There is an inordinate fondness for “e.g.”, “i.e.”, and “cf.”, and they are used in ways which make one suspect the author isn't completely clear on their meaning or the distinctions among them. And regarding the footnote quoted above, did I mention that the author's wife is named “Lily”, and hails from Austria? Further evidence of the attention to detail and respect for the reader can be found in chapter 3 where most of the source citations in the last thirty pages are incorrect, and the blank cross-references scattered throughout the text. Not only is it obvious the book has not been fact checked, nor even proofread; it has never even been spelling checked—common words are misspelled all over. Bockris never manages the Slashdot hallmark of misspelling “the”, but on page 475 he misspells “to” as “ot”. Throughout you get the sense that what you're reading is not so much a considered scientific exposition and argument, but rather the raw unedited output of a keystroke capturing program running on the author's computer. Some readers may take me to task for being too harsh in these remarks, noting that the book was self-published by the author at age 82. (How do I know it was self-published? Because my copy came with the order from Amazon to the publisher to ship it to their warehouse folded inside, and the publisher's address in this document is directly linked to the author.) Well, call me unkind, but permit me to observe that readers don't get a quality discount based on the author's age from the price of US$34.95, which is on the very high end for a five hundred page paperback, nor is there a disclaimer on the front or back cover that the author might not be firing on all cylinders. Certainly, an eminent retired professor ought to be able to call on former colleagues and/or students to review a manuscript which is certain to become an important part of his intellectual legacy, especially as it attempts to expound a new paradigm for science. Even the most cursory editing to remove needless and tedious repetition could knock 100 pages off this book (and eliminating the misinformation and nonsense could probably slim it down to about ten). The vast majority of citations are to secondary sources, many popular science or new age books. Apart from these drawbacks, Bockris, like many cranks, seems compelled to personally attack Einstein, claiming his work was derivative, hinting at plagiarism, arguing that its significance is less than its reputation implies, and relating an unsourced story claiming Einstein was a poor husband and father (and even if he were, what does that have to do with the correctness and importance of his scientific contributions?). In chapter 2, he rants upon environmental and economic issues, calls for a universal dole (p. 34) for those who do not work (while on p. 436 he decries the effects of just such a dole on Australian youth), calls (p. 57) for censorship of music, compulsory population limitation, and government mandated instruction in philosophy and religion along with promotion of religious practice. Unlike many radical environmentalists of the fascist persuasion, he candidly observes (p. 58) that some of these measures “could not achieved under the present conditions of democracy”. So, while repeatedly inveighing against the corruption of government-funded science, he advocates what amounts to totalitarian government—by scientists.