rajekas's comments

rajekas | 2 years ago | on: The World is Built on Probability (1984)

Not about this book in particular, but I wanted to thank you for creating this amazing resource. As someone who obsessively bought every MIR title he could while growing up in Delhi, do take a bow.

rajekas | 3 years ago | on: Show HN: Readwise Reader, an all-in-one reading app

I am a fan.

Been using it for several months now and it’s my default reading location and I read a lot. Reading is essential to my life and work and I have been looking for a solution that solves all my information consumption problems. Readwise has a good chance to be that solution as long as they don’t go the way of Google or Evernote.

One continuing irritation: PDF reading on iPadOS isn’t as good as dedicated apps (I use PDF Expert). Highlighting works fine, but writing by hand using the Pencil is nowhere near as responsive or accurate as PDF Expert. I hope you invest resources into making PDF consumption the best in class - it’s the only thing preventing me from fiully embracing Reader as a complete solution.

A suggestion - not arising from irritation, but a matter of positioning - much of the communication of Readwise/Reader’s utility is around productivity, of reading to optimize information uptake or insight maximization. I would prefer if it also highlighted creativity and imagination. I read to make new connnections and (hopefully) think new thoughts that I haven’t thought before. It’s an idyllic vision of the vocation of reading but one that has a long history in the annals of bibliophilia. Perhaps you should target not just the Tech Bro, but also the Romantic Reader.

PS: an unexpected delight - I liked how I was onboarded by an existing user and had to turn around a couple of weeks later and help onboard the next generation. If done well, Readwise/Reader can become an essential social reading app for nerds, with the tool being the hub for a community of serious readers. Books are already read in circles - perhaps you should try to replace Google+ as well as Google Reader

rajekas | 4 years ago | on: The Great Bifurcation

I agree with the thrust of this article, especially this line:

"For a long time I felt somewhat unique in this regard, but COVID has made my longstanding reality the norm for many more people. Their physical world is defined by their family and hometown, which no longer needs to be near their work, which is entirely online; everything from friends to entertainment has followed the same path."

The unbundling of physical and digital reality is certainly happening, but I also think new forms of rebundling are also happening. Before COVID, I would never dream of calling my daughter in the next room, but now I do it all the time - not (only) because I am lazy, but because the call or text is less intrusive than knocking on the door and therefore has better UX.

To see what's happening as only:

1) "the real world is the combination of the digital world and the physical world and that the real world is not just the physical world."

or

2) "the Metaverse is the set of experiences that are completely online, and thus defined by their malleability and scalability"

is to downplay the combinatorial possibilities of dis-aggregating and recombining the digital and the physical. It feels to me that a certain 'computational style' is becoming widespread tacit knowledge and shouldn't be identified only with the digital/online/virtual.

rajekas | 4 years ago | on: Higher Math for Beginners (1987)

Z-Y is a fantastic book, especially if you have a decent math education already. Soviet style math and physics education - if done well- teaches you how to think with math, i.e., mathematics as an augmentation of the human intellect in the Engelbartian sense. Somewhat paradoxically, it's a humanistic approach to mathematics education.

PS: https://mirtitles.org/ is a treasure trove for people who like books from the Soviet Era.

rajekas | 5 years ago | on: Free Expression of Professors and Its Prudential Limits

The crucial line in the 1914 report was 'the university is, indeed, likely always to exercise a certain form of conservative influence.'

Not conservative in the political sense as I read it but in the sense of being slow moving, of having a sense of history and tradition, honoring both. And a place where creativity as well as radicalism is tempered with caution.

I don't think that's compatible either with 'disruptive innovation' or with 'cancel culture' both of which strike me as two aspects of the same phenomenon. Or with 'publish or perish' for that matter.

rajekas | 5 years ago | on: Madhya Pradesh man cycles 105km to ferry son to Class X exam centre

So much subtext about the undeserving poor. Except that it's not even wrong.

To give just one example, rates of alcoholism are higher in South India - both in TN and Kerala [1] - where endemic poverty of the Madhya Pradesh kind doesn't exist.

We can agree that addiction is widespread and there's been a world wide shift in the spending habits of people who earn less than a dollar a day. Banerjee/Duflo's Nobel Prize is based on that work [2]. Some relevant quotes:

> Yet the average person living at under $1 per day does not seem to put every available penny into buying more calories. Among our 13 countries, food typically represents from 56 to 78 percent of consumption among rural households, and 56 to 74 percent in urban areas. For the rural poor in Mexico, slightly less than half the budget (49.6 percent) is allocated to food.2

> Of course, these people could be spending the rest of their money on other commodities they greatly need. Yet among the nonfood items that the poor spend significant amounts of money on, alcohol and tobacco show up prominently. The extremely poor in rural areas spent 4.1 percent of their budget on tobacco and alcohol in Papua New Guinea; 5.0 percent in Udaipur, India; 6.0 percent in Indonesia; and 8.1 percent in Mexico.

> Perhaps more surprisingly, spending on festivals is an important part of the budget for many extremely poor households. In Udaipur, over the course of the previous year, more than 99 percent of the extremely poor households spent money on a wedding, a funeral, or a religious festival. The median household spent 10 percent of its annual budget on festivals.

5% is a lot on alcohol, but cannot be the major cause of poverty, festivals being an even bigger outlay. We also know that in India those spending habits are gendered, which is why prohibition campaigns have been very popular among women voters.

Nevertheless, the idea that the poor are poor because of their 'poor values' is one of the oldest tropes in the book. Please don't spread stereotypes that are neither grounded in data nor in actual lived experience.

[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7014857/

[2] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2638067/

rajekas | 5 years ago | on: Reclaiming Becket: London’s great saint needs a reboot

To be honest, I don't know what it would mean to rehabilitate a twelfth century Archbishop.

What kind of saint could he become?

Surely not a religious saint when religiosity is declining and sainthood is suspect. Not a secular saint either, for he doesn't have the marks of 21st century secular sainthood: lack of ego, public spirit, concern for justice etc.

The only option I can see: his resistance to state power and unwillingness to escape his fate brings him close to Socrates, so perhaps there's that route. If only he had a great prose stylist as a student.

Of the various Catholic halomakers I know (and I don't many, being neither a Catholic nor a saint), only St. Francis comes across as a straightforward candidate for contemporary sainthood.

Even the very highest levels of human achievement are historically conditioned and might appear to later generations as idolatry.

rajekas | 5 years ago | on: $250k books sold, to save lives

1. He made $250K self publishing a book. That itself is worth writing a post about and such posts are routinely popular on HN.

2. From all appearances, he gave the money away out of generosity rather than the need for recognition. Didn't strike me as celebrity self aggrandizement.

3. He felt both the what and the how are worth publicizing. He's a known 'thought leader' after all.

Of the three, only the third is remotely objectionable. I think it's ok to say good things about oneself doing good things.

I bet it's correlated with generosity and more likely to be so than the mean spiritedness that comes from wagging a finger at those who are putting themselves out there.

rajekas | 5 years ago | on: To Understand Jio, You Need to Understand Reliance

A little bit more Googling will tell you that Kirti Ambani, the man accused of ordering the hit, was no relative of Dhirubai, the Godfather.

Nusli Wadia, the man he was supposedly getting killed, is the head of an important textile firm himself and the grandson of the founder of Pakistan.

The scandal of which this episode is but one battle, led to the downfall of Rajiv Gandhi's government and triggered the long downfall of the Congress party, which is how Dhirubai's son Mukesh finds himself so close to the current regime whose predecessors, ironically, benefited enormously from the alleged chumminess between the father Ambani and Rajiv.

Wretched hive of scum and villainy seems a bit overwrought though; par for the course for robber barons and way less scummy and violent than Andrew Carnegie or Cecil Rhodes and other titans of western industry.

Plus they haven't caused coups in Central American countries. Yet. Though I wouldn't mind if Mukesh bhai bought England and replaced the Union Jack with the Tricolour.

rajekas | 5 years ago | on: To Get More Replies, Say Less (2017)

I want to talk about the opposite problem - I routinely get 'personalized' emails from the founder/CTO/VP for awesome sauce/ saying "Hey X, I noticed you were able to turn on the light saber but never signed up for a friendly battle with D. Vader. Hit reply to this email if you want to learn how to do so. We read and respond to every email from our Jedi customers."

And if I like the service but find some aspect of it annoying, I spend half an hour composing a thoughtful response to said email. Nine times out of ten it's crickets. Of course it was a mass email sent to zillions of budding saber rattlers but the lack of acknowledgement, let alone a proper reply, sours me on the service for ever.

rajekas | 5 years ago | on: Soul Meets Body: An initial examination of the Samkhya school

1. Painting a very broad brush, as in half of Eurasian philosophy, check out Chakravarthi Ram-Prasad's 'Eastern Philosophy' [1].

2. More technical, but a valuable introduction to analytic methods in classical Indian thought: Jonardon Ganeri's 'Philosophy in Classical India: An Introduction and Analysis' [2]

These are, of course, scholars writing in a scholarly vein. Two books about Guru figures with deep spiritual experience are:

3. Sri Ramakrishna Kathamrita, translated into English as 'The Gospel of Sri Ramakrishna'[3]

4. Talks with Sri Ramana Maharshi [4]

Finally, to take a comparative route:

5. Roberto Calasso's 'Ka' which is his take on the Vedic-Puranic-Itihasic Corpus as a whole [5].

and to understand how India meets Greece via Persepolis and Egypt:

6. Thomas McEvilley's 'Shape of Ancient Thought' [6]

[1] https://www.amazon.com/Eastern-Philosophy-Dr-Chakravarthi-Ra...

[2] https://www.amazon.com/Philosophy-Classical-India-Introducti...

[3] https://www.amazon.com/Gospel-Sri-Ramakrishna-Swami-Nikhilan...

[4] https://www.amazon.com/Talks-Ramana-Maharshi-Realizing-Happi...

[5] https://www.amazon.com/Ka-Stories-Mind-Gods-India/dp/0679451...

[6]https://www.amazon.com/Shape-Ancient-Thought-Comparative-Phi...

rajekas | 5 years ago | on: The unbundling of Harvard has begun

Any article that mentions unbundling, disruption, bubble and tipping point in less then a thousand words deserves mention in the Malcolm Gladwell hall of fame.

Here's the opposite argument: universities will eat bootcamps for lunch because in the post-COVID era they will be hungry for the same dollar and I would much prefer getting a Harvard Online degree than from Fullstack Camp TM.

There's no doubt that higher education will be transformed by the COVID19 crisis but it's extremely unlikely (in my view) that the shifts will go along the lines predicted by Silicon Valley 'product thinkers.' There's a reason why Universities have lasted longer than civilizations.

rajekas | 5 years ago | on: Soul Meets Body: An initial examination of the Samkhya school

"What remains uncontested is the product of his meditations, the Samkhya Sutras, which laid the foundation for the earliest “complete” system of philosophy derived from The Vedas. The system’s central axioms would be developed over the course of a millennium..."

Is wrong for several reasons. As a Samkhyavadin of the arithmetic kind, let me count some of them:

1. What's 'uncontested' would be strongly contested by both their classical interlocutors such as the Mimansakas and by modern scholars - for example, for linguistic reasons mentioned in one of the other comments.

2. Not sure what 'complete' philososophy means, but we might assume that some account of reason and logic is part of a complete philosophical system, in which case the Samkhyavadins like many of their counterparts, took the lead from the Naiyayikas, who were closely related but distinct. Same for grammar, where everyone took their lead from Panini and the grammarians.

3. I think calling it 'Vedic Philosophy' doesn't do justice either to the Vedas or to Philosophy. For example, the accurate, elaborate and intricate performance of ritual action is central to the Vedic experience. We can't reduce that to philosophical beliefs about dualism or monism without serious harm to the original practices. It's a sign of modernity that beliefs (such as dualism) are given precedence over ritual performance.

3. Words like 'derive' and 'axioms' suggest an overly mathematical relationship which would be impossible to justify. Even the Upanisads aren't derived from the Vedas in any axiomatic sense. The Prakriti-Purusa dualism finds a precedent in the Rig Veda which says "Two birds associated together, and mutual friends, take refuge in the same tree; one of them eats the sweet fig; the other abstaining from food, merely looks on" - try deriving the Soul from that imagery.

In fact, the most well known Samkhya (influenced) text isn't the Karika but the Mahabharata, including the Gita, with Arjuna playing the role of Prakriti and Krishna that of Purusa. Which is why - to use a deductive argument - Arjuna fights even when he doesn't want to and Krishna doesn't even when wants to.

I know I am being pedantic, but I find that these kinds of reductive Whig histories of Indian knowledge traditions perpetuate the problems they are trying to remove. Far more interesting, say, from the perspective of modern philosophy of mind, is the somewhat technical question: why did most Indian traditions consider mind, aka Manas, to be a physical entity? What does it say about their account of knowledge since Manas is an Indriya, i.e., an instrument of knowledge. What does it mean for knowledge to be physical and yet normative, i.e., how can something physical be true or false?"

To reduce these subtleties to 'Hindu Philosophy' or even to six schools of Astika philosophy is deeply problematic.

rajekas | 5 years ago | on: Stop Firing the Innocent

When white people make a mistake they lose their jobs. When black people make a mistake they aren't allowed to breathe. Both are unjust but they are far from morally equivalent.

rajekas | 5 years ago | on: Thank HN: My startup was born here and is now 10 years old

Wow, small world. I had a brief exchange with you when you were an intern at IISc in the summer of 2006 and came to a talk of mine.

At that time you were interested in the cognitive abilities of bacteria, but looks like you took a different but equally successful path.

Congratulations!

rajekas | 5 years ago | on: Notion for everyone

Thank you for your generous offer of help. We don't need additional support at this time but I will keep you in mind if new needs come up. Thanks once again.
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