Monday, December 18, 2023

Jean-Paul Sartre on anti-semites

​This quote makes so much sense even today.


Never believe that anti-Semites are completely unaware of the absurdity of their replies. They know that their remarks are frivolous, open to challenge. But they are amusing themselves, for it is their adversary who is obliged to use words responsibly, since he believes in words. The anti-Semites have the right to play. They even like to play with discourse for, by giving ridiculous reasons, they discredit the seriousness of their interlocutors. They delight in acting in bad faith, since they seek not to persuade by sound argument but to intimidate and disconcert. If you press them too closely, they will abruptly fall silent, loftily indicating by some phrase that the time for argument is past.

Sunday, December 3, 2023

Size

By Vaclav Smil

Exploring the intricate concept of size, Smil delves into the world of Gulliver's Travels, examining Jonathan Swift's portrayal of Lilliputians and Brobdingnagians. Through this analysis, Smil sheds light on the biological, societal, and economic implications of varying sizes, elucidating the types and consequences of different scaling laws.



Friday, November 10, 2023

"Beyond Measure" by James Vincent

"Beyond Measure" provides a comprehensive look at the history of measurement. A significant portion of the book is dedicated to the exploration of the Metric system—its origins, development, and the resistance it encountered.

Early on, the book examines the historical context in France, where a multitude of varying measurements for the same objects posed substantial obstacles to trade. The imperative to standardize the measurement system in France becomes a central theme.

In contrast, the United States and England already had well-established standard units in place, which reduced the immediate incentives for adopting the Metric system. This historical perspective sheds light on the relatively reserved reception of the Metric system in these countries.

However, upon closer examination, it becomes apparent that the Metric system plays a pervasive role in various aspects of daily life. For example, the inch is legally defined in terms of Metric units, specifically 25.4 millimeters. "Beyond Measure" offers readers an in-depth exploration of the world of measurement, revealing the historical factors and influences that have shaped the systems we use today.

"Burn" by Herman Pontzer

"Burn" by Herman Pontzer

In "Burn," Herman Pontzer embarks on an exploration of the intricate world of metabolism, delving deep into the science behind how our bodies burn calories. Alongside providing a comprehensive scientific foundation, the book seamlessly intertwines compelling narratives that illuminate the journey of understanding this complex process. Without a doubt, the book proves to be a captivating read, although it may leave some readers with less than satisfying conclusions.

Pontzer firmly asserts that the fundamental principle of weight loss hinges on one key aspect: the consumption of fewer calories than one expends. Regardless of the dietary approach you choose, whether it be paleo, high-protein, low-fat, or another regimen, the ultimate path to shedding pounds boils down to calorie restriction. Pontzer also emphasizes that foods high in fiber and protein tend to keep you feeling satisfied for longer periods.

While exercise undoubtedly plays a pivotal role in weight maintenance and overall health, Pontzer debunks the common misconception that simply increasing physical activity levels will lead to weight loss.

Friday, October 20, 2023

The Pig That Wants to Be Eaten

By Julian Bagginni.

Bagginni presents one hundred different stories that illustrate philosophical conundrums.

A good introduction to the breadth of philosophical thinking.

Should We Eat Meat

By Vaclav Smil

Yet another very smart book from Smil that is very difficult to apply to my life.

Smil tackles the history, steep costs and future of eating meat. He strongly doubts that veganism will dominate world diets. He goes into great detail about why people love to eat meat and why vegetarians are and will stay the exception and not the rule.

The conclusions of this book tackle the process, technical and logistical challenges we must address to reduce the environmental expenses of our worlds growing number of meat eaters.

But, it wouldn’t hurt a fully grown adult to eat leas than 30kg of meat a year— about 10oz a week.

Kitchen Lab

A wonderful book on cooking, technique and good food.

 

Tuesday, October 10, 2023

The Left Hand of Darkness.

I read "The Left Hand of Darkness" when I was younger. I wasn't sure if it was a really good book or just something for school. I mostly remember the parts where the main characters escape from prison in an epic journey over an icefield

I didn't get a lot of the deeper ideas back then-- the aliens in the book don't have a set gender for most of the time. The metaphors about gender, its fluidity and how genreder shapes society were lost on me. 

The book is still good to read. It has aged well. Perhaps its even more relevant today than when it was published.

Monday, September 25, 2023

Making the Modern World

By Vaclav Smil.

Smil is a very smart man. Having said that, this book is also geared at Governments, policy makers and titans of industry. It's difficult to apply Smil's research to my daily life. Even if those lessons are to help you make small talk with others.

Reading Smil has got me thinking about what I want to read. Sometimes I read to improve my life. But, take Quantum entanglement. I enjoy reading about it. It also has no lessons that I can apply to my life. Perhaps if I was drinking with nerds I could regale them with my knowledge of entanglement. 

That doesn't happen.


Saturday, September 2, 2023

Number's Don't Lie

By Vaclav Smil.

I think Smil writes more for policy makers, heads of industry and government officials than the likes of me. He writes of the challenges and conundrums of genuine change. 

Some of his writing is interesting and nerdy. He dives into many aspects of decarbonizing our economy. He also urges caution and to stay in this for the long run. Many of the technologies we need to switch to renewables at a large scale don't yet exist and won't for decades. Take battery powered jet's for example. A gallon of jet fuel is 40x more energy dense than today's batteries. In addition, jet fuel looses weight as it is used up. Batteries do not. As a result the economics of running battery powered airflight are very different than for running a car.

The Wandering Mind: What Medieval MOnks Tell Us About Distraction

By Jamie Kreiner

I was hoping for a guide to improving my focus. This book is more of a history of the struggles of monastic practices.

"So although we might assume that our own difficulties with distraction are symptomatic of the pressures and seductions of twenty-first-century life, Christian monks in Late Antiquity and the early Middle Ages would have said that distraction is inherent the experience of being human."

"Obviously, premodern monks' lives were very different from ours." Monks also cast distraction as a crisis. They also had a suspicion that their predecessors were better at dealing with it. "This narrative of decline is at least as old as Christian monasticism."

"We could try out some of these strategies ourselves, and although monks found that many of them also risked be distracting, they might work better than trying nothing at all."

"Distraction and revelation could be strikingly similar."

So, meditate, remove distractions from your life, discipline and train your thought process. That will help. 

Thursday, August 17, 2023

Eugenia Cheng

I've been reading Eugenia Cheng-- "How to Make Pi" and "Beyond Infinity." She is very strong at breaking down advanced mathematical concepts and explaining them with real world examples and stories.

On one hand I found this process very slow, almost tedious. On the other hand I understand these concepts (Category theory, Infinity) much better, so she has succeeded and it's difficult to argue with success.



“Never believe that anti-Semites are completely unaware of the absurdity of their replies. They know that their remarks are frivolous, open to challenge. But they are amusing themselves, for it is their adversary who is obliged to use words responsibly, since he believes in words. The anti-Semites have the right to play. They even like to play with discourse for, by giving ridiculous reasons, they discredit the seriousness of their interlocutors. They delight in acting in bad faith, since they seek not to persuade by sound argument but to intimidate and disconcert. If you press them too closely, they will abruptly fall silent, loftily indicating by some phrase that the time for argument is past.” - Jean-Paul Sartre


Saturday, July 1, 2023

My Father’s Brain. Life in the shadow of Alzheimer’s

By Jauhar Sandeep

As my mother ages, her dementia grows. I read this to gain perspective. 

How much should we correct those with Alzheimer’s? People with dementia are prone to making stuff up to cover for their mental gaps. One perspective is that we deny someone their humanity if we don’t push back on their self deception, if we allow someone to believe their lies.

The other perspective is that dementia is steeling their humanity and there is nothing we can do to change that. If the lie is harmless, then let it be. You and the person will both be happier.

Alzheimer’s and dementia both end in death. We must accept that. When you work with these elderly, you are working for their quality of life, not for their cure.

The Mason Bee Revolution

By Dave Hunter

Mason and Leaf Hunter bees are more docile, solitary bees that you can raise in your back yard. They don’t make honey, but they are great pollinators and relatively low maintenance. 

The Art Of Choosing

 By Sheena Iyangar


Iyangar did the jam study-- the study that found that people who could taste test between 6 jams were more likely to buy jam than those who could choose between 29 jams. Choosing tires us out. Too many choices paralizes us. 

Choosing is an art. An act of creation. 

If you are stuck choosing... 
1. Cut your options down.
2 Consult with experts.
3 Cateogorize. 
4. Condition… do the simple choices first. Gradually increase the challenge. 

Friday, June 16, 2023

The Good Life: Lessons From the World's Longest Scientific Study of Happiness

Robert J Waldinger.

In 1939 the Harvard Study on Adult Development begin following the lives of hundreds of people. Rich and Poor. Educated or not. It has continuously done so for decades. The study now includes the children of the original participants

If there is one thing that the study has discovered that leads to happy and thriving lives, it's the necessity of quality relationships. The happiest participants had close, quality relationships and were in stable & supportive marriages.

 


Monday, May 29, 2023

Ducks: Two Years in the Oil Sands

This is a fanatic graphic novel by Kate Beaton about the two years she worked in Alberta's Oil Sands.

She covers the sexual harassment, the isolation, the environmental impact and the opportunity of working in the oil sands. Yes, opportunity. Everyone puts up with it because of the money.

Friday, May 26, 2023

Invention and Innovation: A Brief History of Hype and Failure

 In his book 'Invention and Innovation: A Brief History of Hype and Failure,' Vaclav Smil explores the complex histories of various inventions. He delves into inventions that went from being celebrated to being considered undesirable, such as leaded gasoline, DDT, and CFCs. Smil also examines inventions that were expected to dominate their respective fields but ultimately failed to do so, including airships, nuclear fission, and supersonic flight. Finally, he discusses inventions that have yet to materialize despite much anticipation, such as travel in a vacuum tube (Hyperloop), nitrogen-fixing cereals, and controlled fusion.

In his conclusion, Smil discusses the fundamentals of innovation. He argues that the rapid progress brought about by the transistor revolution, which gave rise to the belief that innovation could double at an exponential rate, is not necessarily true for all fields. For example, productivity in areas such as food supply, iron and steel manufacturing, and medical discoveries is not doubling every two years. Furthermore, there is evidence to suggest that even Moore's Law, which predicts the exponential growth of computing power, is slowing down."

Smil also addresses the challenges facing our current goal of decarbonization. He notes that we still have a long way to go, as many of the technologies needed to achieve this goal either do not yet exist or are prohibitively expensive. For example, a kilogram of jet fuel contains 40 times more energy than a kilogram of batteries, and battery technology is only improving at a rate of about 2% per year. As long as weight is a factor (battery powered airplanes?) jet fuel will win. 

Thursday, May 25, 2023

The Diamond Age

by Neil Stephenson

Title: Exploring Technological Speculations in "The Diamond Age" by Neil Stephenson

Welcome to our blog post where we embark on an exciting journey into the world of "The Diamond Age" by Neil Stephenson. This remarkable science fiction novel takes us on a thought-provoking adventure, filled with technological speculations and social commentaries. Join us as we delve into what the author got right, where he missed the mark, and the relevance of AI-driven teaching devices in our evolving society.

Predicting the Future: Nanotechnology:

In "The Diamond Age," Stephenson presents a future where nations crumble, tribes reign, and nanotechnology is ubiquitous. The author's vision of nanotech is undeniably ambitious, with microscopic machines known as nanobots manipulating matter. However, it's crucial to acknowledge that while nanotechnology has advanced in recent years, the level of manipulation portrayed in the book remains a significant challenge. Practical applications are still in their early stages, and the novel's depiction may have been overly optimistic.

Speculations on Acting and Anonymity:

Stephenson explores the future of acting and anonymity on the internet, but his predictions might not fully align with reality. Traditional acting continues to captivate audiences, as live performances convey raw emotions that technology struggles to replicate. Additionally, the book's assumptions about anonymity on the internet may not match the complex dynamics of privacy and online identities we observe today.

Educational Transformations: AI-Driven Teaching:

One aspect where Stephenson's speculations hit the mark is AI-driven teaching devices. In our rapidly evolving world, where technology shapes education, the concept of children being educated by AI-powered tools is becoming increasingly feasible. "The Diamond Age" beautifully portrays a young girl raised by an AI-powered book, highlighting the potential of personalized, interactive educational experiences that cater to individual learners.

Spotting the Hits and Misses:

"The Diamond Age" invites readers to engage in the enthralling game of spotting what the author got right, what he got wrong, and what he merely speculated upon. While the novel's optimism regarding nanotech and assumptions about societal aspects may not align with present realities, it remains a captivating exploration of a future born from the author's imaginative mind.

Conclusion:

Embark on the adventure of "The Diamond Age" and immerse yourself in the world of technological and social speculations. Join us as we navigate through the pages, where dreams and innovations collide, blurring the boundaries between fact and fiction. Let Neil Stephenson's thought-provoking novel inspire your own reflections on the possibilities and limitations of our rapidly advancing world.

So, fellow sci-fi enthusiasts, get ready to uncover the truths, question the assumptions, and appreciate the imaginative wonders of "The Diamond Age." Happy reading!

Harry & ChatGPT


Sunday, May 21, 2023

Strategy: A History

Lawrence Freedman's book, "Strategy: A History," provides a comprehensive exploration of strategy throughout various contexts, from ants and monkeys to human history. The author emphasizes the importance of resources in determining the outcome of battles, highlighting the notion that the party with superior resources typically prevails. Napoleon serves as a prominent figure in the discussion of strategy, offering valuable lessons from both his successes and failures.

One crucial takeaway is the necessity of understanding the opponent and forming coalitions. Napoleon's downfall resulted from his inability to adapt as his adversaries recognized and countered his strategies. Additionally, the failed invasion of Russia demonstrates the significance of stretching an opponent's supply lines, ultimately weakening their forces. Freedman also delves into strategy for underdogs, emphasizing the importance of patience, survival, and gradual growth of influence.

The book covers strategic approaches beyond the realm of war, examining examples such as the civil rights movement and the strategic use of nonviolent resistance by figures like Gandhi and King. These leaders strategically cultivated respect, focused on challenging unjust laws, and staged peaceful demonstrations that garnered attention for their causes.

Freedman introduces game theory in the section on "The Theory of Strategy," acknowledging its limitations when applied to real-life scenarios. While game theory provides insights into strategic decision-making, it fails to account for the ongoing consequences that follow after the game ends. The author suggests that life resembles an infinite game of tit-for-tat, where cooperation is generally the optimal strategy, but occasional disruptions must be anticipated and dealt with accordingly.

Throughout the book, Freedman includes several thought-provoking quotes that further illuminate key concepts. These quotes touch on themes such as the limitations of planning and the importance of adapting to changing circumstances. The author emphasizes the need for strategy to evolve continuously and navigate complex real-world situations rather than relying on rigid action plans.

In conclusion, "Strategy: A History" offers a comprehensive exploration of strategy across various domains. Lawrence Freedman delves into the lessons learned from historical events and presents valuable insights into strategic thinking. The book emphasizes the role of resources, the significance of understanding opponents and forming coalitions, and the importance of adaptability in the face of evolving circumstances.


Quotes...

"Everyone has a plan 'till they get punched in the mouth." --Mike Tyson

"Tolstoy's' contempt for the "new science" of strategy was a warning against the "erroneous idea that the command which precedes the event causes the event. Though thousands of commands would be issued, historians only focused on the few executed that were consistent with events while forgetting "the  others that were not executed because they could not be." This was a challenge to a strategic approach that generated plans and issues orders for actions that could affect few of the many factors in play and was based on ignorance about the actual state of affairs."

"But part of strategy was to understand what battle could and could not achieve. In this regard, Russia's fate was determined by strategy as much as any elemental forces beyond human comprehensions."

"Theories charted and also exemplified the process of bureaucratization and rationalization, offering strategies of efficient design and implementation, explaining why even revolutionary politics required professionalism and sound organization. This became one of the touchstone issues of political life, especially on the left, for it posed sharply the issue of whether it was possible to avoid the bad habits of the powerful while staying effective."

"By and large, strong organization triumphed over the integrity of spontaneous action."

"Merely raging against the system resulted in largely unproductive consequences for the people on whose behalf the activists claimed to be raging."

"Consequences: there's no getting away from them. How disconcerting that ideals and passions are compatible with gross miscalculation." - Saul Alinsky

"It was was to plan before doing, but  that did not mean that different people needed to be involved, with some giving orders and others doing what they are told."

"If middle managers are excluded from goal formation, they would be less committed to goal implementation."

"His (McNamara) approach was derided for its relentless focus on what could be measured rather than what actually needed to be understood-- criticisms that McNamara in later life accepted."

"Strategy is not a lengthy action plan. It was the evolution of a central idea through continually changing circumstances ... Any cookbook approach is powerless to cope with the independent will, or with the unfolding situations of the real world."

"Since Drucker first introduced management by objectives, certain techniques had been introduced that might once have been considered fads but were now considered generally helpful, such as SWOT analysis, the Boston matrix or quality circles. Even with BPR, the problem was in excessive radicalism, demanding too much at once and overstating the benefits."

"Rather than a determined, long-term perspective, he pointed to the ability of an organization to learn from experience and show agility in the face of unexpected opportunities."

"Bad strategy flourishes, Rumelt suggested, because it floats above logic analysis and choice. held aloft by hope that one can avoid dealing with these tricky fundamentals and the difficulties of mastering them."

"The world of strategy is full of disappointment and frustration, of means not working and ends not reached."

"The dramatacist knows from the start whether she is writing a comedy or a tragedy: the strategist aims for a comedy but risks tragedy."



Tuesday, April 11, 2023

Alcohol consumption.

From: https://www.nytimes.com/2018/08/28/upshot/alcohol-health-risks-study-worry.html


For each set of 100,000 people who have one drink a day per year, 918 can expect to experience one of the 23 alcohol-related problems in any year. Of those who drink nothing, 914 can expect to experience a problem. 

This means that 99,082 are unaffected, and 914 will have an issue no matter what. Only 4 in 100,000 people who consume a drink a day may have a problem caused by the drinking, according to this study.

At two drinks per day, the number experiencing a problem increased to 977. Even at five drinks per day, which most agree is too much, the vast majority of people are unaffected.

Some of the risks are...

  • Communicable diseases: lower respiratory infections, and tuberculosis;
  • Intentional injuries: interpersonal violence, and self-harm; 
  • Unintentional injuries: exposure to mechanical forces, poisonings, fire, heat, and hot substances, drowning, and other unintentional injuries; and
  • Transportation-related injuries.

The Address Book: What Street Addresses Reveal About Identity, Race, Wealth, and Power

By Deirdre Mask.

An interesting book, although it's overall coherence is a bit stretched.

What is the history of Addressing? The concept of a street address is an idea that popped up in the 1600's. Largely because aristocracy was trying to improve their ability to create armies. It's very hard to decree "Every man between 16 and 30 shall be drafted into the army." if you don't know where these men could live, or how to find them. 

Having real addresses are an important step along the way from turning a collection of people who live near each other, into a Kingdom that provides services (Protection?) and needs to be funded (Taxes & Drafts)



Saturday, March 25, 2023

The Bullet that missed: A Thursday Murder Club Mystery.

By Richard Osman

A fun mystery novel. Perhaps overstuffed with characters and side plots. After a while, it can be hard to remember who is who. Fortunately none of that matters. The story breezes along though its twists and turns.

Sunday, March 12, 2023

A World on the Wing: The Global Odyssey of Migratory Birds.

The book tells some of the amazing stories of migratory birds, their challenges, their feats. Bird migration is still an area of ornithology where we have much to learn. There are birds who we know where they breed, but they vanish the rest of the year. It's only been in the past decade, with smaller GPS trackers and better radar, that ornithologist have been able to track their migrations. 

Some of these birds really are flying non stop for eight months of the year. They my occasionally dip into the ocean for a little food. The rest of the time they are soaring, held up by ocean winds.

Radar has let us understand the scale of migration. In the spring, billions of birds really are flying back to North America.

All good stuff.



Wednesday, February 15, 2023

Knock Off The Hat

By Richard Lipez

A gay detective novel set in the 50s in Philadelphia. A little prone to too much exposition, but otherwise fun. 

Tuesday, January 31, 2023

Einstein's Unfinished Revolution

 By Lee Smolin.

Am catching up on my theoretical physics, quantum mechanics in particular. QM is a very accurate theory, but it has sharp limits. For example, it doesn't explain relativity. Smolin dives in on the problems, some of the alternatives, and the problems that the alternatives have.


Monday, January 23, 2023

Less is Lost

By Andrew Sean Greer

A fun follow up to the original less book. Very well written. I don't know that the plot matters. This is the story of a gay and moderately successful middle age man on a series of misadventures.