embedded machine learning research engineer - georgist - urbanist - environmentalist

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Joined 1 year ago
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Cake day: June 22nd, 2023

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  • Plus, why do people act like the “incumbent advantage” is some magical advantage? It’s a cargo cult mentality, especially in this day and age where all the old “rules” about elections have gone out the window.

    I mean, I remember the day where being twice-impeached and a convicted felon would be unrecoverable political death, yet here we are staring down the barrel of a possible second Trump term.

    Biden is a historically unpopular president, who is behind in basically all polling in basically every key swing state, and who just had the mother of all “the emperor has no clothes” moments on national television, losing the confidence of his own base. Even Democratic congresspeople are calling on him to step down now.

    There is simply no path forwards for Biden to win in November. He’s cooked.

    As for replacements, personally, I think Gretchen Whitmer is the best choice. Relatively young, good compromise candidate between the progressive and moderate wings of the party, current beloved governor of Michigan (key swing state!), competent technocrat, no significant political baggage, and made a name for herself protecting abortion rights in Michigan after SCOTUS overturned Roe v. Wade.




  • Exactly. I’ve seen it with faaaaaar too many tankies and even populist leftists. Instead of advocating for empirically-driven policy that would measurably improve the world, there’s a ton of rhetoric about how we just need to punish capitalists/fascists/landlords/neolibs/billionaires/etc. harder to fix the world’s problems.

    At this point, I think it’s just a deep-rooted flaw of the human psyche that we’re just inclined towards trying to force our solutions through by punishing those who oppose us, rather than trying to deeply understand the dynamics at play and changing the underlying structure to incentivize the outcomes we want.

    And if we fail to address the tendency towards knee-jerk, brute-force, authoritarian “solutions” to problems within our own ranks, we’ll meet the same fate as every other revolution-turned-brutal-dictatorship.


  • The raison d’être for RISC-V is domain-specific architecture. Currently, computational demands are growing exponentially (especially with AI), but Moore’s Law is ending, which means we can no longer meet our computational demands by scaling single-core speed on general-purpose CPUs. Instead, we are needing to create custom architectures for handling particular computational loads to eke out more performance. Things like NPUs, TPUs, etc.

    The trouble is designing and producing these domain-specific architectures is expensive af, especially given the closed-source nature of computer hardware at the moment. And all that time, effort, and money just to produce a niche chip used for a niche application? The economics don’t economic.

    But with an open ISA like RISC-V, it’s both possible and legal to do things like create an open-source chip design and put it on GitHub. In fact, several of those exist already. This significantly lowers the costs of designing domain-specific architectures, as you can now just fork an existing chip and make some domain-specific modifications/additions. A great example of this is PERCIVAL: Open-Source Posit RISC-V Core with Quire Capability. You could clone their repo and spin up their custom RISC-V posit chip on an FPGA today if you wanted to.





  • NYC itself doesn’t have much (although it still has some! see image below) low-density zoning, but their suburbs sure do. The city itself also has a lot of other bureaucratic barriers to development that result in it having abysmal housing construction rates.

    As for vacancy, yes, the threat of not being able to sell is what stops builders from building too much. For example, it’s the reason no one’s even trying to build the Burj Khalifa in Bakersfield. But if you make it legal and reasonably easy to build, yes, people will build.

    Perhaps Tokyo is the best example. Biggest city in the world, and yet it’s actually relatively affordable, thanks largely to good land use policy:

    In the past half century, by investing in transit and allowing development, the city has added more housing units than the total number of units in New York City. It has remained affordable by becoming the world’s largest city. It has become the world’s largest city by remaining affordable.

    Two full-time workers earning Tokyo’s minimum wage can comfortably afford the average rent for a two-bedroom apartment in six of the city’s 23 wards. By contrast, two people working minimum-wage jobs cannot afford the average rent for a two-bedroom apartment in any of the 23 counties in the New York metropolitan area.

    In Tokyo, by contrast, there is little public or subsidized housing. Instead, the government has focused on making it easy for developers to build. A national zoning law, for example, sharply limits the ability of local governments to impede development. Instead of allowing the people who live in a neighborhood to prevent others from living there, Japan has shifted decision-making to the representatives of the entire population, allowing a better balance between the interests of current residents and of everyone who might live in that place. Small apartment buildings can be built almost anywhere, and larger structures are allowed on a vast majority of urban land. Even in areas designated for offices, homes are permitted. After Tokyo’s office market crashed in the 1990s, developers started building apartments on land they had purchased for office buildings.

    I think the key idea is to not have government bureaucrats or existing homeowners or landlords decide whether there’s “enough” housing, but rather let builders determine if there’s unmet demand. If there is unmet demand, they will build if you let them. If there truly is enough housing in a certain city, then you don’t need to tell builders not to build – they’ll simply stop building if they sense there’s not enough demand for it.


  • The “we have enough homes already” is a common (and unfortunately very harmful) myth.

    A couple good in-depth videos on the topic:

    The gist of it is that statistics on how many vacant homes exist are highly misleading, for two main reasons:

    1. Many of the homes are not where the demand is. A vacant home in St Louis does nothing to help with a housing shortage in NYC. People want to live in NYC because that’s where the jobs are. A house in St Louis isn’t worth much if you can’t find work there. And statistics consistently show that the most expensive cities have the lowest vacancy rates.
    2. A lot of the homes that are counted as “vacant” aren’t actually just free for the taking like “vacant” would have you believe. In these statistics, “vacant” can mean: 1) a unit that is between tenants, 2) a unit that just finished being built and is awaiting its tenant’s move-in, 3) a unit occupied by someone who doesn’t legally state it as their primary residence (e.g., student housing where the student still lists their parents’ home as their primary address), 4) a unit in horrible disrepair that is unfit for occupation, etc.

    Add to this the fact that high vacancy rates are GOOD for you, as it means landlords and sellers have a credible threat of vacancy, meaning they can’t demand ludicrous prices. Reducing vacancy rates is an incredibly anti-consumer, pro-landlord move.


  • Yeah, political opinions based on “regulations always good” or “regulations always bad” are lazy and unhelpful. For one, it ignores that many regulations are written for the express purpose of manufacturing or solidifying a monopoly.

    Regulatory capture

    And NIMBY land use policies really are just a textbook example of regulatory capture. Homeowners, who expect their homes to perpetually increase in value, lobby their local governments to manufacture an artificial scarcity of housing so as to drive their property values to the moon. All of this at the expense of renters and new home buyers.

    Imo, we should all be trying to form nuanced political opinions where we judge policy on whether it’s good policy or not.




  • From wikipedia:

    Tankie is a pejorative label generally applied to communists who express support for one-party communist regimes that are associated with Marxism–Leninism, whether contemporary or historical. It is commonly used by anti-authoritarian leftists, including anarchists, libertarian socialists, left communists, democratic socialists, and reformists to criticise Leninism, although the term has seen increasing use by liberals and right‐wing factions as well.[5][6]

    The term “tankie” was originally used by dissident Marxist–Leninists to describe members of the Communist Party of Great Britain (CPGB) who followed the party line of the Communist Party of the Soviet Union (CPSU). Specifically, it was used to distinguish party members who spoke out in defense of the Soviet use of tanks to crush the Hungarian Revolution of 1956 and the 1968 Prague Spring uprising, or who more broadly adhered to pro-Soviet positions.[7][8]

    By extension, the term is used to describe people who endorse, defend, or deny the crimes committed by communist leaders such as Vladimir Lenin,[9][10] Joseph Stalin, Mao Zedong, Enver Hoxha, Pol Pot, and Kim Il Sung. In modern times, the term is used across the political spectrum to describe those who have a bias in favor of illiberal or authoritarian states with a socialist legacy or a nominally left-wing government, such as the Republic of Belarus, People’s Republic of China, the Democratic People’s Republic of Korea, the Republic of Nicaragua, the Russian Federation, the Syrian Arab Republic, and the Bolivarian Republic of Venezuela. Additionally, tankies are said to have a tendency to support non-socialist states with no socialist legacy if they are opposed to the United States and the Western world in general, regardless of their ideology,[4][11] such as the Islamic Republic of Iran.

    There are a number of progressive and/or leftist and/or communist but explicitly anti-tankie communities out there, including !196 and !tankiejerk (as well as r/196 and r/tankiejerk back on reddit).

    As for whether this guy was a tankie, idk. I’d have to read up on him further.


  • Sounds similar to some of the research my sister has done in her PhD so far. As I understand, she had a bunch of snapshots of proteins from a cryo electron microscope, but these snapshots are 2D. She used ML to construct 3D shapes of different types of proteins. And finding the shape of a protein is important because the shape defines the function. It’s crazy stuff that would be ludicrously difficult and time-consuming to try to do manually.


  • That’s the funny thing about Adam Smith is he was suuuuuper anti-landlord and suuuuuper anti-crony capitalist, and yet rich folks have co-opted his ideas and warped them into somehow being pro-landlord and pro-crony capitalist. Some quotes:

    The rent of the land, therefore, considered as the price paid for the use of the land, is naturally a monopoly price. It is not at all proportioned to what the landlord may have laid out upon the improvement of the land, or to what he can afford to take; but to what the farmer can afford to give.

    – Ch 11, Wealth of Nations

    As soon as the land of any country has all become private property, the landlords, like all other men, love to reap where they never sowed, and demand a rent even for its natural produce.

    – Adam Smith

    [the landlord leaves the worker] with the smallest share with which the tenant can content himself without being a loser, and the landlord seldom means to leave him any more.

    – Ch 11, Wealth of Nations

    The landlord demands a rent even for unimproved land, and the supposed interest or profit upon the expense of improvement is generally an addition to this original rent. Those improvements, besides, are not always made by the stock of the landlord, but sometimes by that of the tenant. When the lease comes to be renewed, however, the landlord commonly demands the same augmentation of rent as if they had been all made by his own.

    – Ch 11, Wealth of Nations

    RENT, considered as the price paid for the use of land, is naturally the highest which the tenant can afford to pay in the actual circumstances. In adjusting the lease, the landlord endeavours to leave him no greater share of the produce than what is sufficient to keep up the stock.

    – Ch 11, Wealth of Nations

    [Landlords] are the only one of the three orders whose revenue costs them neither labour nor care, but comes to them, as it were, of its own accord, and independent of any plan or project of their own. That indolence, which is the natural effect of the ease and security of their situation, renders them too often, not only ignorant, but incapable of that application of mind.

    – Ch 11, Wealth of Nations




  • Fried_out_Kombi@lemmy.worldto196@lemmy.blahaj.zoneTr(rule)am
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    5 months ago

    Wow, even Terre Haute. Almost went there for college (Rose-Hulman), but decided against it in part because the city itself was so small and sprawling. It must’ve been 1000x livelier back in the streetcar days when things were probably more densely built and less obscenely car-centric.

    Also, Trump got elected, so I was like, “Nah, I’m moving to Canada”, which is how I ended up in Montreal instead.