Review: The Awakened Kingdom

 I didn't realize that there was a novella called The Awakened Kingdom in The Inheritance Trilogy (which I reviewed: The Hundred Thousand Kingdoms, The Broken Kingdoms, and The Kingdom of Gods). I checked out the entire trilogy from the library because that was the easiest way to get access to the novella.

The story revolves around a new god who thinks her job is to replace one of the previously demised gods. As a newborn, she goes around causing trouble and eventually lands in the world of mortals. She then has to figure out where she really is supposed to fit.

In short form, Jemisin really shows off what she can do. Not only are the twists in the story unexpected (and the story does show off the feminist warrior tribe of the novels well), but when they get taken to the logical conclusion, your conclusion is "of course, but I didn't see it before hand!" Well worth the time.  It got me to re-read The first novel of the trilogy, which is still as readable as ever, and worth your time.

Recommended.

Review: The Paper Magician

 The Paper Magician is available to read for free if you're a Prime member, I checked it out, and to my surprised found myself enjoying it so much I finished it in a couple of nights. For whatever reason, the book reminds me a lot of a Hayao Miyazaki movie: the protagonist is a Ceony Twill, a girl who just graduated from a school of magic, and rather than becoming a smelter as she hoped, she was assigned to work with paper.

Her mentor is a mysterious wizard, who assigns her inscrutable training tasks but has a dark past that is only alluded to. But that dark past quickly catches up with him in a couple of months, and barely trained, Ceony is caught up in trying to rescue her mentor. The plot is predictable, she overcomes her obstacles, and accomplishes her goals through pluck but not wit.

The world building is great, and the magic system is entertaining. The writing style is easily readable, and clearly aimed at a young adult audience, but suitable for anyone looking for an escape from this election madness. Recommended.

Review: Spellbreaker

 Spellbreaker is set in preindustrial London, in a mythic world where magic exists and is used by everybody, with prices set by markets. The story revolves around Elsie Camden, an orphan who learns early on that she's a spellbreaker, one who can destroy pre-existing spells. She's recruited into a secret society that sends her missions to accomplish, and is caught on one of those missions, leading to a series of events that destroys her preconceptions of what she's been doing.

The writing is transparent and easy to read, and the plot, while simple and full of holes (e.g., we are led to believe that smart as Elsie is, when she's caught and realizes that the people who caught her weren't evil, doesn't immediately start questioning all the other missions she's being sent on), is entertaining enough. I needed a light read after all the previous heavy reads, and this was the right book at the right time (and if you're an Amazon Prime subscribe, it was a free selection). I'll hunt down more of Charlie Holmberg's other novels. Recommended.

Review: Physics of the Impossible

 I checked out Physics of the Impossible from the library, not noticing that it was incredibly dated. The book was written 12 years ago, but so much of experimental physics has changed that some of the book is now obsolete, such as the mention of the search for the Higgs Boson, and the attempts to confirm or deny string theory.

Nevertheless, the book takes on many topics that are fun from a science fiction fan point of view, such as teleportation (e.g., the Star Trek transporter), which are surprisingly potentially feasible, since quantum teleportation is a thing. There's a section on time travel, and force fields are also surprisingly in the feasible category.

Michio Kaku classifies these impossibilities as type 1 (we know the theory and can see a path to implementation), type 2 (we know the theory but the implementation is beyond us), and type 3 (our understanding of physics would have to change for this to work), and surprisingly only 2 categories (pre-cognition and perpetual motion machines) were classified as type 3.

Of course, that we know how to do something doesn't mean that it'd be easy or uncumbersome. Nevertheless, the book is a great read and gets in some physics for the layman as well. I could see giving this (though hopefully an updated version of the book) to a smart 10 year old who'd totally geek out on it. Recommended.

Review: Complexity - The Emerging Science at the Edge of Chaos

 Complexity purports to be a book about the science and math of emergence. In reality, it actually is an account of the history and founding of the Santa Fe Institute, which is not a bad thing. As with many topics in science that cross disciplinary lines, it's unusual for research in that area to be pursued without independent funding.

The book covers not just the mathematical and simulation-oriented approach that led to the understanding of complex adaptive systems, but also the politics behind it, and why the Santa Fe Institute came to be in Santa Fe, as opposed to one of the major universities that everybody knows about. In particular, the proximity to Los Alamos was important and key to attracting physicists.

This turned out to be important, because the first area of research that the Santa Fe took up was complexity in Economics. The description of how physicists reacted to the Economists' presentation was classic and well worth reading:

the physicists were nonetheless disconcerted at how seldom the economists seemed to pay attention to the empirical data that did exist. Again and again, for example, someone would ask a question like “What about noneconomic influences such as political motives in OPEC oil pricing, and mass psychology in the stock market? Have you consulted sociologists, or psychologists, or anthropologists, or social scientists in general?” And the economists—when they weren’t curling their lips at the thought of these lesser social sciences, which they considered horribly mushy—would come back with answers like Such noneconomic forces really aren’t important”; “They are important, but they are too hard to treat”; “They aren’t always too hard to treat, and in fact, we’re doing so in specific cases”; and “We don’t need to treat them because they’re automatically satisfied through economic effects.” And then there was this business of “rational expectations.” Arthur remembers someone asking him during his talk that first day, Isn’t economics a good deal simpler than physics?” (Kindle Loc 2855)

There's lots of stories, including one about a major researcher in the field who drove and organized workshops but didn't pay attention to getting his PhD, which culminated into a crisis.

The boring parts of the book involve the politics and fund-raising. Not to say that it's not enlightening, but the lobbying over who gets to be president of the institute (and who shouldn't be --- a well known Nobel prize winner wanted the position) isn't really relevant to the science of complexity.

Nevertheless, the boring parts are easy to skip and the interesting parts are well worth reading. Recommended. (This book is available to borrow if you're an Amazon Prime customer) 

 

Review: Blood and Truth (PSVR)

 I got the PSVR several years ago, but until recently never got around to actually finishing a game on it. Part of it is that the medium doesn't work well for long games, and AstroBots rescue mission was just too long and hard --- we never got past the 3rd boss. When Sony had a sale on Blood and Truth over labor day week, however, I realized that The Heist by London Studios was one of the better demos on the PSVR Worlds disc. After finding out that the play time was only 5 hours I went for it.

The game puts you in the perspective of Ryan Marks, a former special forces soldier, engaged in a one man battle with a rival family that tries to take over his family's business after his father dies. The story and tropes are well worn and one-note: this is a game that relies heavily on cliches and the technology to keep you engaged.

The technology does keep you engaged: the game is immersive in ways that no other normal shooter is: the feeling of presence in cutscenes and in the on-rails shooting sections are nothing short of amazing. The ability to turn your head and point your guns at what you intend is amazing. That's not to say that the technology is perfect: I had to restart the game several times whenever the PSVR control calibration drifted, resulting in your hands pointing the wrong way. One particularly frustrating situation was that the act of sheathing your automatic weapons over your shoulders was so clumsy that I could never sheathe my weapons without firing off a few shots, one time killing myself with a rocket launcher. It is a testament to the immersion of the medium and the effectiveness of the game play that I put up with all the clumsiness in order to play.

The reload mechanism, snapping off a magazine from your bandolier and then slipping a clip into your other hand feels intuitive and perfect, as do the "bullet time" sequences that you get to trigger with a cool down. The sections where you pick locks, cut wires, or do other simple puzzles are also excellent examples of integrating haptic feedback, immersion, and interaction design together to make everything feel natural. Kudos to Sony for pulling off a AAA-style game in VR, crude resolution and all, and making it playable. If they can fix the drifting issue, the PSVR will be an engaging medium for many.

Recommended.

Review: Garmin Varia UT800 Urban Edition

 My light selection from 2017 is no longer in stock on Amazon, just as the battery (which is soldered to the motherboard on the device) is giving out, and of course during the COVID19 bike boom, ensuring that pricing on bike accessories is sky high.

However, I noticed that the Garmin Varia UT800 is now down to $99 as a standard price, and it claimed compatibility with my Fenix 5X, so I ordered one. As with all lights, the most important piece is the mount, which is a strangely heavy outfront mount intended to fit on your handlebars. It worked just fine on my custom fork mount position, though the 135g light would tend to tilt down to touch the fork at the right place. Not a problem, since my Ti fork doesn't have any paint to scratch anyway.

The documentation mentioned the light had a "smart light" feature that would adjust light intensity based on your speed if you had an Edge cycling computer. Since I was using a Fenix, I tempered my expectation, and operating the light in manual mode would have worked just fine. To my surprise, the Fenix 5X does adjust the light intensity based on your speed. The cutoffs seem to be 15mph (maximum brightness), 10mph (medium brightness), and less, which would use the 200 lumen setting. At 200 lumen, it was pretty much the same as my Blitzu Gator. At 400 lumen, it was fine for flat riding, and at max brightness it was suitable for a fast descent but I wouldn't push my limits at night anyway.

What's the ideal application for this? I've had several occasions to use it on a Montebello Sunrise climb, where the approach would use the high to medium intensity, and then the climb would switch to low intensity. After the sunrise, I'd manually switch it to flashing mode, and the light would last a good 3-5 hours. It's not useful for say, riding in Houston at night, where your speed would keep it at high intensity the whole time (except for the occasional stops at the stop signs or traffic lights), or commuting, where you might want high beam on all the time to remind motorists that you're there. Ironically, for my (no longer actively run) Moonlight Mt Hamilton ride, the auto feature wouldn't be useful, since the whole point is to turn off the light while climbing so you can appreciate the moonlit landscape, and the retrogrades would demand that you turn on the light manually. Obviously you have to have bought into the Garmin ecosystem for any of this to make sense, though at the new $99 price point, it's very competitive with say, Light & Motion's lineup, but obviously not competitive against any of the Chinese brands, though I certainly wouldn't trust their claims of 800 lumens, while Garmin at the very least is reasonably competent (or at least not crooked) about labeling their light intensity.

I bought it without a return policy, that's how much I tend to trust Garmin. And I even paid full price since I needed the light for the pre-dawn rides that I'm doing. It's a rare thing for me to pay full retail, so you can take that as an endorsement from me.

Review: Jetboil Flash Camping and Backpacking Stove

 For many years, I've been using the cheapest stove I could find on Amazon. The $12 specials are nothing special, but they're light and do the job. What I noticed, however, is that they're insanely bad at fuel consumption. Our overnight trip in Hetch-Hetchy(4 mountain house meals, 3 packets of oatmeal, and some apple cider and coffee) took a single canister from 210g to 130g. For a 2 night trip like I was anticipating, I'd have to carry 2 canisters. That got me to look into a more efficient system.

The JetBoil has a good reputation, despite it's expense, but the integrated mug/cozy promised a much reduced fuel consumption rate. Arturo told me that it would be 5g of fuel per boil, instead of what I was getting. It would also most likely not leak very much when attaching or detaching from the fuel canister, which would provide more weight savings.

At sea level, the Jetboil does indeed do a boil at 100s or less. What most reviewers won't tell you is that the max fill line is actually 2 cups (473ml), which is just right for a single packet of mountain house freeze dried food, so for a family of 4, you're actually going to activate the stove once per person. At 10000', it would actually take almost 3 minutes per boil, and the boil indicator (the sides of the cozy change colors and rise as it approaches boiling) is also excellent for saving fuel: when you're using filtered water, you don't need a full boil for apple cider, hot chocolate, or coffee. We also saved more fuel by realizing that our Costco packets were smaller than the Mountain Houses I used to buy, so we didn't fill to the 2 cup limit after our first couple of meals turned out soggy.

The fuel canister stabilizer/stand is a mess. I used it a couple of times and after that decided not to bother with it any more. It was a bear to get the canister to fit in it. Everything (canister, burner) fits into the cozy, while there's a cap to protect the heat exchanger at the bottom) The piezo lighter was much more reliable than my $12 special, but the cap for the heat exchanger also has room for a box of matches as a backup (which I would always have anyway!).

Because our trip was aborted, we didn't do as much cooking as I thought we would need to, so over conserved. Over our 2 days, we did 7 mountain house meals (lunch - 2, dinner - 4, breakfast - 1), 3 packets of oatmeal + coffee (2 cups), 2 rounds of apple cider (2 cups each). When I returned home and weighed the canister it came up to 164g (and started at 215g). That's an impressively efficient fuel consumption by any standards, and way better than my cheapo stove. The weight of the entire setup is 388g (rather than the claimed 371), but if I were you I'd ditch the lousy stabilizer/stand and save 24g. That's significantly lighter than my cheap amazon stove (112g) and Snowpeak Ti pot (279g) special, not counting the fuel savings.

Recommended!

20 Lakes Basin/Hummingbird Lake Trip

 The labor day forecast was for 100 degree+ weather in the Bay Area and bad air quality. Arturo had suggested Leavitt Meadows, but a look at the forecast indicated that it would still be over 90F at 8000'. The 20 Lakes Basin was at 10000' and would have a reasonable temperature of 78 degrees, and even better, had no wilderness permit quota, so I made a reservation, called the ranger, passed the quiz, printed out the permits, and on Friday afternoon drove the whole family out to Mono lake where we stayed at a motel with trepidation.

On Saturday, we drove up 120 (having failed to get the Yosemite entrance permit we had to approach from the East), drove off the Saddlebag Lake turn off, and onto the dirt road. Once there, we parked at the edge of the pavement, packed up our backpacks and walked in.

A key feature making this trip possible was that Saddlebag Lake had a water taxi that could take your family (and packs --- yes they charge per pack as well) round trip for about $60. That saves 2 miles of hiking at 10000', a huge savings because everyone else complained about it being hard to breathe, despite having already spent the night before at 6000'.

With 2 days of food, we made it up to Hummingbird Lake, and were elated when 2 hikers coming the other way told us that they'd camped out there the night before and there was no one there. We used their established site and had lunch. It was warm, so warm that both kids put on their wet suits and played in the water and I braved a swim. Unfortunately, while setting up the Stephenson Warmlite, I heard a "crack" sound, and discovered that one of the poles had slit into the other and mushroomed. I managed to get the tent up anyway, but it was clear that I wouldn't be taking down the tent and setting it up again on this trip elsewhere. Once it was down it would be impossible to put it up again without doing serious damage to the tent --- it wasn't even clear that I could take it down without doing further damage.

The altitude made them lethargic, and it was all I can do at 2:00pm to persuade them to walk over to the next lake over, Z Lake. There was a huge amount of whining and stopping to rest the entire way, which was not even a mile long for a hike.

Not 5 minutes after we arrived at the lake, a plume of smoke (that we now know to be from the Shaver Lake fire) came in and we started to smell bad stuff in the air. The plume of smoke was obvious and it had to be a new fire.

The hike back from Z lake to Hummingbird Lake was easy, being downhill the whole way, so I heard zero complaints. We had an early dinner and turned in, as the temperature dropped with the sun's obscuration.

My plan to do the 20 Lakes Basin loop was shattered the next morning when everyone from Xiaoqin to the normally intrepid Bowen asked to go home. We'd woken up to ashes on the tent, though it was clear from the views of the moon and the stars that the smoke was actually mostly gone. I thought it would be been fine to stay but I was over-ruled.

Reluctantly, I packed up all the equipment, took a few final pictures, including one of a Coyote that met us just as we were departing Hummingbird lake. After we hiked back to the water taxi dock.I took one final hike to see Greenstone Lake while the others sat down and waited.

The water taxi arrived and picked us up and 2 other backpackers who were abandoning their trip for the same reason. Our trip was over. What a bust!

Review: Democracy in Chains

 It is rare that a book takes me a full 3 weeks to read when checked out from the library. Democracy In Chains took me this long not because it was difficult material, but because it's so incredibly depressing. The book traces the rise of the right-winged anti-democratic forces in recent history. The intellectual history winds through from F.A. Hayek, Ludwig von Mises, James Buchanan, Milton Friedman, and of course, Charles Koch, who funds the radical revolution. If I thought Kochland was an indictment of Koch's activies, this book makes it quite clear that Koch's anti-climate change agenda is just the tip of the iceberg. His goal was (and continues to be --- even beyond the grave) the destruction of Democracy in America, returning it to the state it was in the 1900s, after which it took 3 entire decades before a FDR was elected to fix it. And this time, by stacking the judiciary (the end-game of which played out recently), even another FDR might not be able to fix it.

Here in this book, you'll find out why the radical right (for instance Peter Thiel) frequently thought that giving non-whites and women the right to vote was bad for democracy. Well, he used the word Democracy, but he meant bad for the overlords of capitalism, of whom he is one.

A prime example was Buchanan's protege's work on Chile:

 it was Buchanan who guided Pinochet’s team in how to arrange things so that even when the country finally returned to representative institutions, its capitalist class would be all but permanently entrenched in power. The first stage was the imposition of radical structural transformation influenced by Buchanan’s ideas; the second stage, to lock the transformation in place, was the kind of constitutional revolution Buchanan had come to advocate.5 Whereas the U.S. Constitution famously enshrined “checks and balances” to prevent majorities from abusing their power over minorities, this one, a Chilean critic later complained, bound democracy with “locks and bolts.”.. Under the new labor code Piñera promulgated in 1979, for example, industry-wide labor unions were banned. Instead, plant-level unions could compete, making one another weaker while their attention was thus diverted from the federal government (“depoliticizing” economic matters, in Buchanan terms). Individual wage earners were granted “freedom of choice” to make their own deals with employers. It would be more accurate to say that they were forced to act solely as individuals. “One simply cannot finish the job,” Piñera later explained to would-be emulators, if workers maintain the capacity to exercise real collective power ...Piñera designed another core prop of the new order: privatization of the social security system. This freed companies of the obligation to make any contributions to their employees’ retirement and also greatly limited the government’s role in safeguarding citizens’ well-being. Ending the principle of social insurance, much as Barry Goldwater had advocated in 1964, the market-based system instead steered workers toward individual accounts with private investment firms. As one scholar notes, it “was essentially self-insurance.” Fortunately for the plan, the regime had full control of television. At a time when three of every four households had televisions, Piñera made weekly appearances over six months to sell the new system, playing to fear of old-age insecurity owing to “this sinkhole of a bureaucracy,” the nation’s social security system. “Wouldn’t you rather,” he queried viewers, holding up “a handsome, simulated leather passbook,” see your individual savings recorded every month in such a book “that you can open at night and say, ‘As of today I have invested $50,000 toward my golden years?’”...In short order, two private corporations—BHC Group and Cruzat-Larrain, both with strong ties to the regime—acquired two-thirds of the invested retirement funds, the equivalent, within ten years, of one-fifth of the nation’s GDP. (José Piñera, for his part, went on to work for Cruzat and then promoted U.S. Social Security privatization for Charles Koch’s Cato Institute.)9 Other “modernizations” included the privatization of health care, the opening of agriculture to world market forces, the transformation of the judiciary, new limits on the regulatory ability of the central government, and the signature of both the Chicago and Virginia schools of thought: K–12 school vouchers. (kindle loc 3299, 3311, 3316, 3325)

 If you've been paying attention over the last 30 years, this of course, has been the Republican/Libertarian goal for the US all along --- to turn us into Chile, which despite ousting Pinochet still has a constitution that's anti-democratic in nature. This book, more than any other I've read, explains why the USA has had a uniquely weak social security net:

two of the country’s most distinguished comparative political scientists, Alfred Stepan and Juan J. Linz, recently approached the puzzle of U.S. singularity in another way: they compared the number of stumbling blocks that advanced industrial democracies put in the way of their citizens’ ability to achieve their collective will through the legislative process. Calling these inbuilt “majority constraining” obstacles “veto players,” the two scholars found a striking correlation: the nations with the fewest veto players have the least inequality, and those with the most veto players have the greatest inequality. Only the United States has four such veto players. All four were specified in the slavery-defending founders’ Constitution: absolute veto power for the Senate, for the House, and for the president (if not outvoted by a two-thirds majority), and a Constitution that cannot be altered without the agreement of three-quarters of the states. Other features of the U.S. system further obstruct majority rule, including a winner-take-all Electoral College that encourages a two-party system; the Tenth Amendment, which steers power toward the states; and a system of representation in the unusually potent Senate that violates the principle of “one person, one vote” to a degree not seen anywhere else. Owing to such mechanisms, Stepan and Linz note, even in the late 1960s, “the heyday of income equality in the United States, no other country in the set [of long-standing democracies] was as unequal as America, and most were substantially more equal.” As arresting, even the most equal U.S. state is less equal than any comparable country. What makes the U.S. system “exceptional,” sadly, is the number of built-in vetoes to constrain the majority. (Kindle loc 4606)

 MacLean points out that even the white supremacists who think they're "owning the libs" will turn out to have been played for suckers (which is accurate, but still might not change the election):

The libertarian cause, from the time it first attracted wider support during the southern schools crisis, was never really about freedom as most people would define it. It was about the promotion of crippling division among the people so as to end any interference with what those who held vast power over others believed should be their prerogatives. Its leaders had no scruples about enlisting white supremacy to achieve capital supremacy. (Kindle loc 4760)

This is probably the most important book I've read all year. It's depressing, but if it galvanizes you into action this November, it's essential reading. Highly recommended. 

Review: The Night Tiger

 Someone on Facebook recommended The Night Tiger as a novel over Kevin Kwan's Crazy Rich Asians series. I picked it up and read it over 3 days, as it is compellingly readable despite the flaws.

Set in Ipoh, Malaysia during the 1930s, the story is oriented around a series of killings, either by the fabled were-tiger, or a serial killer. Told from the perspective of Ren (a 10 year old servant boy) or Ji Lin (a young woman denied her educational rights by the patriarch of the family, as is common to women of that time or even later --- my mom was also denied the right to go to university by her father), the story provides much context for the action, including the culture of Malaysia, the food, the delectable tropical fruits (though the Durian King of Fruits is left out!), the weather, and the living conditions of both the locals and the expatriates.

The book illustrates how important having a readable style is: despite the many flaws of the book, I was still compelled to finish. The book fails on several levels. First of all, it's an unfair mystery story: there's no way for the reader to have figured out who the killers are, as plot on top of plot is layered with a key clue deliberately held back or missing before the reveal. Secondly, it also fails as the author clearly moved certain characters based on the needs of the plot like playing pieces, having them act completely out of character to who they are. For instance, one particular character having been exposited to be truly faithful to his orders and place, somehow uses a potion that he was directed to give to someone else on another person, poisoning the wrong target. Sorry, I can't buy that. Similarly, a character who's continuously volunteering at a hospital, etc. is revealed to be a villain. Again, even if she's playing the long game, the motivation seemed empty. And finally, one of the characters despite repeatedly surviving near-death experiences, throws away an opportunity to consummate the love she feels for another. Having character after character violate their nature for the sake of plot and theme did violence to my suspension of disbelief.

I can see why someone would recommend this novel over Crazy Rich Asians. But I can also see why Crazy Rich Asians has popular appeal over something like this novel (which has also sold well, despite its flaws). Mildly recommended.

Review: The Calculating Stars

 The Calculating Stars won the 2018 Nebula Award for best novel.  It postulates a world in which a meteorite strikes the Atlantic Ocean in the 1950s, wiping out the entire Eastern Seaboard and creating a water vapor environment that would, after the initial cold, create a runaway greenhouse effect, forcing the planet's inhabitants to put in a crash program to colonize space.

The protagonist is Elma York, a computer with the world's equivalent of NASA (renamed NACA in the book for no apparent reason). She's brilliant, and also was a pilot during World War 2, which of course in a just world would qualify her to be a pilot. The story mostly focuses on her journey to overcoming the institutions between her and being an astronaut, while depicting the job of a computer who manages to become a TV celebrity at the same time.

The book does a good job of depicting the lives and prejudices in the 1950s, and of course, providing good characters and great antagonists (York's major antagonist stays very human, and is not a cardboard villain). The book is weakest at the science: it never explains why the water vapor wouldn't just precipitate out of the atmosphere during the cold period, which would just stop the green house effect completely.

I enjoyed the book and the obvious detail it presents, even if the scientific premise is kinda broken. The characters are reasonably rendered and not annoying to read about.

Review: Mother Knows Best?

 Mother Knows Best is a kindle freebie. It's a book about all the old wives tales (and occasional sailor's stories) that may or may not have some truth in fact. Each myth is labeled true or false and you get to read about why it's true or false. It's light reading and may teach you something (it taught me a few sailor's ditties I didn't know before, beyond "Red Sky at night..."). It's not nearly as good as How To, though, so keep your expectations tempered.

Review: Hacking Darwin

 I checked out Hacking Darwin because the Amazon reviews were good. I'm lucky I didn't spend money on it and just checked it out from the library. The book is shallow technically, and reads like an Engadget article about the glories of genetic engineering of embryos and future ability to select for traits. There's no caveats, just an assurance that this is coming and we should have an ethical debate about what should be allowed and what's not.

I think that's unlikely --- in general, humans are no good at predicting the future, and even when the future is predictable (e.g., the climate crisis), humans tend to avoid making decisions and put it off for as long as possible. And seriously? Given how competitive parents are about kids, there's no question that we will push the boundaries as far and as quickly as we can.

Interestingly enough, the best discussion of the ethical issues and parental competitive isn't in non-fiction books like these, but rather in science fiction. Read Nancy Kress's Beggars In Spain instead. That book was published 11 years ago, and explores these issues in a deeper fashion than Hacking Darwin's author could.

Review: The Invention of Surgery

I picked up The Invention of Surgery expecting a tightly focused book about surgery, but instead, what I got was a comprehensive history of medicine as it relates to surgery. This makes sense, as you can't really do surgery without anesthesia and antibiotics, and the invention of both of those pre-requisites are just as important as the developments since then.

I bought the book as an audio book (it was on-sale), but it would have been way better as a Kindle book. I loved the chapter on William Halsted, who was a pioneering surgeon who was addicted to cocaine. Since he was on a stimulant effectively all the time, the modern medical residency program was effectively designed around the awake/crash cycle of a drug addict! But the man also invented surgical gloves and several procedures, many of which were first performed on family members.

I do have some nits about the book: he continually acknowledges the deficiencies of the American medical systems: its expense, its inequities and in many cases, the lack of even a national registry for implants, which meant that doctors who wanted to know the efficacy of an implant had to find a way to access foreign databases. But he keeps touting the American medical system as being the best in the world. The book was written pre-COVID19, and I think during this pandemic at least, that illusion has long worn through.

Nevertheless, the book was a great listen, and well worth your time. Highly recommended.

Review: HexClad Non-stick Cookware

 If you've ever visited Costco, you might have seen the Hexclad demo. There's a guy with the non-stick pots and pans and woks, and he shows how you can cook with these even with metal spatulas and it won't scratch the non-stick. If you've bought into all the hype about how bad Teflon is for you, you'll be tempted to pick up a set of these, despite their incredibly expensive prices.

Well, I'm too cheap to buy these, but my wife isn't, and when they arrived, I tried them. I have to say that these are the worst "non-stick" pans I've ever used. They require seasoning, but the seasoning doesn't last. Eggs stick and no matter how much oil you use, they will stick to the bottom. Forget butter. Even bacon sticks to the bottom.

Compared to the TFAL non-stick pans at 1/10th the price, I'd recommend that you buy those, and replace them once a year for 10 years, than to buy these. If I was the one buying these, they'd be back at Costco already. But I'm guessing that someone in the family has Stockholm syndrome from having invested so much money in them, so I'm stuck with them for a while (though I'm going to wait for a sale and buy more TFAL for my personal use eventually --- that's how frustrating the Hexclads are).

Recommended for those susceptible to marketing. (There's one born every minute!)

Review: Tomboyland

Tomboyland is Melissa Faliveno's collection of essays. I picked it up because of Amazon's Kindle First Reads program. These essays cover a gamut of topics, from gender identity to growing up in Wisconsin, and her various relationships. The writing is excellent and perhaps uniquely American, with the wide open spaces of identity and mobility at the author's feet, moving from farm country to Wisconsin to New York and back again, the constant questioning of who she is, justifying her decision not to have children with great defensiveness.

There are a few nits. For instance, it is apparently that many of her close friends were met when she played roller derby. I would have hoped for an essay/story describing the sport, as it's not quite a mainstream sport and if she'd made so many close friends that way it was clearly a big part of her identity. But nope, we get oblique references but nothing about the joys of the sport and how it is played.

The final essay in the book is Driftless, which won a notable selection in the 2016 edition of Best American Essays. It's lyrical and beautifully written, and ended the book on a great note. If the rest of the book was at that level it would have been uplifted into another category.

In any case, as a view of alternative lifestyles and gender explorations and identity, the book's short enough and worth your time.

Review: Temtop M10 Air Quality Monitor

 With the fires raging near us, I broke out all the air purifiers I bought last year during Amazon Prime Day, purchased specifically for such an occasion. But even with 3 air purifiers, you can't cover an entire house, so it's important to figure out where to put them. I researched air quality monitors and eventually settled on the Temtop M10: I didn't need fancy wireless readouts. I just wanted it to display what the current air quality is.

The first sample I received was garbage. It just was stuck at 4, no matter if I could smell smoke, indoors or out. So I returned it to Amazon and got a second sample. This second sample is good, accurately rating HCHO/PM2.5, TVOC, and AQI depending on where it was in the house, whether it was cooking, and matching Purple Air and/or AirNow's readouts.

At $80, it's pretty cheap and of course is now completely sold out on Amazon. The battery lasts for 6 hours, which is enough for you to stick in your pannier/trunk bag/handlebag and go out for a ride and let you know when the air has gone bad enough for you to need to go home. Recommended.

My Covid 19 Excursion List

With COVID19's shelter in place in effect, our vacation plans were needless to say, all cancelled. Rather than sit home and mope, I decided to try to make the most out of it and explore trails and places that I'd neglected and ignored prior to the crisis. When you've got semi-frequent trips out of town (or better, out of country), you can get into a rut at home because the breaks don't make you feel stale. It goes against my instinct to publish these on my blog, since I don't really want these places to become over-crowded, but with only 300 regular readers on this blog if you're reading it you probably already know about these places.

Rocky Point: This is part of Mt Tam state park. The most famous hike, of course, is the Matt Davis/Dipsea/Steep Ravine loop. But at the Steep Ravine/Dipsea intersection, if you ignore the trail that goes to Stintson beach and keep going on the Dipsea, there's a nice trail segment that's nothing short of gorgeous. Rocky Point's campgrounds are closed, which means that the place is isolated and has gorgeous views:

Mindego Hill:  I somehow lived in the Bay Area for many years but never came here. It's a very exposed hike, and you can make it easier by using bikes to get most of the way there. Don't attempt this in the summer, but in Spring it's stunning, with lots of wildflowers and gate traversals that the kids had fun with. The views from the top are unique and clearly different from anywhere else in the Bay Area.

Berry Creek Falls: You can do this as a long hike from Big Basin HQ, but with 2 kids it's far better to drive out to the coast and ride in about 10 miles to the bike rack where you can lock your bike. During the week, it's very isolated, and very pretty. It's also mostly shaded so good for hot days.

Esteros Trail in Point Reyes National Seashore: This trail is 4 years old, relatively new, and traverses a part of Point Reyes National Seashore that look so much like Scotland, except that it doesn't rain on you. The trail ios very easy, but the last segment to sunset beach is not worth the trouble, though of course once you're there you might as well go. An easy relaxing bike ride.

Maple Creek Falls in the Forest of Nisene Marks: I made this hike much harder than it had to be. You can actually drive into the park most of the way and then it's only a 3 mile hike, but the website for the park hadn't been updated to reflect that the parking was now open, so we hiked into through the Vienna Woods entrance instead. The last half a mile to the falls is strenuous, with lots of river crossings. Of course, that just makes it more fun for the kids.

Rodeo Beach to Tennessee Beach: The Marin Headlands is overly visited, but I saw a much smaller beach with easy access from Rodeo Beach. Well, laying out the Garmin route misled me into doing it the much harder way, with a descent that required hiking sticks (which we had), and even then the kids fell a few times. Tennessee Beach is surprisingly busy. I think I should have reversed this hike.

Garrapata State Park/Sobranes Point: Unlike Point Los State Preserve or Big Sur, this park has suffiicient parking for the visitors it attracts. You can explore both the ocean side and the redwood side, but do not ignore the tide pools, which are a great source of wildlife viewing.

Review: Uncanny Valley

I came across Uncanny Valley from various reviews --- as a book about Silicon Valley, you can't avoid the reviews. Anna Wiener is a decent writer --- the prose is readable, though her affectations are annoying: for instance, she never refers to any company by name, calling Microsoft "The litiguous conglomerate in Seattle", and Google "the search engine company." If you did this for a short article it's cute. In a novel, it's annoying and an affectation, as though this was a person who knows she came to Silicon Valley for money, but wants to pretend that she's still above it all.

The book describes the author as she got tired of "paying her dues" at a East Coast publishing company working with letters, and takes a flying leap into an ebook startup, gets laid of and then goes on to an analytics company in San Francisco before joining Github. Getting paid $30,000 a year in New York and then moving up to $100,000 a year (remember, she does not have a STEM background) ought to be a life changing experience that someone is grateful for, but not for Weiner, who turns up her nose at Silicon Valley every chance she gets.

As I read the book, I realized that I was getting an education in "White Privilege." She spent about 4 years in San Francisco, makes sweeping statements about the startup ecosystem (and tech in general), generalizes about all the men and technologists as being all cookie-cutter icons of privilege and self-aggrandization, gets a boyfriend whose startup gets bought by Google, and at no point did she ever mention meeting, sitting down, or talking to the immigrants who came to Silicon Valley to make a life for themselves and their family. That's one heck of a bubble to put yourself into, despite living in one of the most diverse places on the planet.

That utter blindness and unawareness (or perhaps meeting people who actually appreciate the opportunities that Silicon Valley gives them would ruin both her self-image and the thesis of her book) runs so much through the book. I've met many immigrants in the valley, including my wife, and they all have great stories and interesting lives and perspectives, but it would take someone with more curiosity and less privilege to sit down and listen to such people. Heck, if she'd taken some time to listen to the people behind the counter in the corporate cafeterias she'd frequented she would have heard even more stories that would have enlivened her book as well.

But that's what makes this book so educational for me. It'd never occur to me that someone could triple their income in 4 years (not including the stock options), and then claim that they were above it all. But there you go. The book is an exercise in white privilege, and as an immigrant it helped me understand it more. The Santa Clara County Library has 17 copies available in ebook format, so you'll have no problem reading it without having to pay for the privilege behind it.