Comments URL: https://news.ycombinator.com/item?id=29302942

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(Incidentally, at least in my opinion his three novels are his finest work, but they seem to attract much less popular attention than his short stories and novellas.)

Strangely enough, this is a good reason for preferring cast iron over Teflon! Cast iron is close to indestructible, whereas with PTFE or other non-stick coatings one is constantly worried about scratching.

Indian Railways is a state owned enterprise - a very large one. Until recently, India's central government released two annual financial statements (budgets) each year: one for railways, and the second for everything else.

One way to look at it is that people of a certain generation eschew spaces because the tools of their formative years simply couldn't handle spaces - but another is that the olds have learned that generally erring on the side of KISS ("Keep it simple, stupid!") isn't a bad idea.

So does this mean we should be trucking tomatoes long distance? Not at all. People should eat whatever fresh produce grows locally, and supplement with canned or fermented foods that capture the benefits of faraway and out-of-season crops without the downside of wastage and shelf-life optimization.

We have this technology already. It's called "trees". Whether we choose to use it is a different matter.

Environmental sustainability - like most hard problems in the world today - is not so much a technological challenge as a political one. I do believe technological progress in the future is a certainty, and will bring many good things with it, but it will not do the hard work of encouraging humans to do the right thing. That is something we have to do for ourselves.

That's the bad news. The good news is that this work is something we can do immediately, right now, without waiting for the hope of our utopian Star Trek future to become reality.

Background: India went from colonialism-induced massive serial famines to self-sufficiency and then some, while entirely eschewing GM foods. (NB: this doesn't mean there is no malnutrition in India, where inequalities are rife, but it means that the country as a whole is able to produce more than needed. The causes of hunger are non-intuitive; for e.g. the dumping of cheap foods is more likely to cause hunger than solve it, as hunger stems from poverty which stems from economic disablement - which is caused by dumping cheap foods.)

Now, the Green Revolution did result in a loss of biodiversity (among other problems) but without creating the kind of monocultures you see in the US. For example, there are still numerous varieties of rice in India, especially locally variated.

Despite this, the Indian government has been increasingly warming over recent years to introducing GM foods (which is largely a solution in search of a problem, in the Indian context). The threat from GM foods is almost always misunderstood. It is not about the individual health effects of eating GM foods; it is about the largescale replacement of a system where farmers own their biodiverse seed, with a top down monocultural approach that essentially makes farmers franchisees of a massive corporate behemoth and eliminates biodiversity, putting all eggs in one basket.

[0] http://ftp.cs.ucla.edu/pub/stat_ser/r414.pdf

Data scientist here. The above is not the correct takeaway from Simpson's paradox. It is not generally correct that the trends seen in subdivided groups are closer to truth than overall groups; sometimes the opposite is the case. It depends entirely on what the divisions are and whether they make sense.

With regard to gender-based pay disparity, there are a multiplicity of factors, from the most obvious ("equal pay for equal work") to other factors such as the fact that professions largely staffed by women tend to get paid less than professions largely staffed by men. For instance childcare is miserably compensated, despite being a position of high responsibility and impact.

The consensus regarding women during the pandemic (not limited to tech workers) was that women have disproportionately sacrificed their careers to cover the needs of childcare and at-home schooling during the pandemic.

Comments URL: https://news.ycombinator.com/item?id=28675116

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Comments URL: https://news.ycombinator.com/item?id=28665045

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The net-neutral solution is for ISPs/telecoms to not spam-block, but rather have spam-blocking be an optional, additional, layer that the consumer can choose at will, or not have at all. But the problem with that solution is that it requires the consumer to do extra work to obtain spam protection, and the consumer would not be protected by default. It also means extra work by all parties delivering spam messages. Unless spam ceases or things otherwise change, I think the clunky solution we currently have is fine for the most part.

The data appear to disagree with you: https://commons.wikimedia.org/wiki/File:2010_homicide_rates_...