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mikemotherwell

264 karma · joined August 24, 2018

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mikemotherwell··on Challenge to scientists: does your ten-year-old code still run?
What are the frameworks used in scientific endeavours? Given that scaling is not an issue, something like Rails for science seems like it could potentially return many $(B/M)illions of dollars for humanity.
mikemotherwell··on Mark Zuckerberg Stoked Washington’s Fears About TikTok
I wonder under what circumstances this ban is acceptable. I'm no expert on international law, but even if the charges are Trumped up (pun intended), espionage / security concerns are very likely on the list.
mikemotherwell··on Rolling blackouts in California have power experts stumped
And being home you heat the place by existing, running things, and opening windows to the heat. If you leave a house locked, it heats up pretty slowly, and if you get back towards dark, it will cool off faster from a lower temperature.

It's just a really weird year all around.

mikemotherwell··on Response to Google open letter
That implies Google will change what Australians see vs other countries. No more. No less.

Some possibile outcomes:

Imagine a page with only foreign results. Plenty of news entities cover Australian news, and a result like this: https://www.google.com.au/search?q=victoria+australia+covid could very easily nix the news box, and any and all Australian news results and content.

Google could take the attitude that all Australian news sites that require payment have a robots.txt with:

Disallow: /

I can't imagine any law that both demands Google crawl sites AND demands payment for it will survive being contested in the courts. You can't both compel and enforce - it is one or tother, and if it costs Google to crawl your site, why should Google crawl your site?

I can see a news site, like The Guardian, agreeing to give Google their news for free, and getting all the SERP links as a consequence. I can imagine Google doing deals with all manner of sites for nothing, where the value of 100% of News traffic from Google is likely millions.

I have no idea what the proposal of the ACCC is (and I'm Australian) but this seems a really weird case, where the unintended consequences could be almost anything, and the likely outcome is more likely to be bad for Australian sites than beneficial.

mikemotherwell··on Court dismisses Genius lawsuit over lyrics-scraping by Google
Other way around. It was invented to stop crawling. Indexing is still technically allowed even when blocked by robots.txt from crawling.
mikemotherwell··on Data Consistency Checks
>In older systems

If only it were older systems!

I get data from a variety of undocumented sources, and I started logging what I actually receive next to the normalised data, e.g. I either put raw JSON into the database next to the actual data it contains, or I put all downloaded data into a git repo and update the repo after every query.

Why raw JSON? I've had data come back as JSON that did not validate like not escaping quotes, blank fields that were missing a value e.g. {"dog": , "cat": "yes"}, just plain wrong data (a number field that was "no number at present"). Putting it into the DB lets me fix the errors and reprocess.

With non-JSON, I've had a raft of other errors/problems, and I find git works well here to show what changed and caused the errors.

When dealing with anyone else's data, not just validating but also logging in a structured way that makes discovering errors easier is vital.

mikemotherwell··on Santa Cruz, California bans predictive policing in U.S. first
What I think society needs is an rspec of government spending (I'm using rspec as it is clear, or should be, what that implies). Test driven government, in essence.

Society is varied across county, city, state and country lines, and we are in our infancy in understanding what policies work, when, where and why. Combine that with no overt expected outcome, i.e. do we expect this policy to have an absolute outcome (assert(absolute_wealth > X)) or if we want a comparative outcome (assert(relative_income > 0.77)), and we end up with arguments about spending that are judged by rhetoric rather than success or failure on what should be a knowable scale.

Being more overt in how society judges government spending, especially when the goal is a social good, gives us the best shot at spending more on effective interventions, and less on ineffective ones. I think it also helps mitigate the circus nature of politics, where politicians gain kudos simply for with their spending decisions, and are rarely held accountable to actual outcomes. Like TDD, it would by no means be a panacea, but it would be a step in the right direction.

While it true that a policy can be fantastic for society, but exacerbate inequalities (i.e. get better at extracted value from smart people), or be terrible for society but reduce inequality (just make sure everyone has nothing and job done), if we at least tested the policy along some overt lines, and threw out the very worst policies, I can't imagine social spending would have worse outcomes, if only until the loopholes are worked out.

mikemotherwell··on Lightweight Alternatives to Google Analytics
Depends how big you plan on getting. Be infinitely easier to hire someone who knows how to use GA to make decisions, and historical data will be useful at that point.
mikemotherwell··on Wuhan hospital traffic, search engine data indicate virus activity in Fall 2019
For antibodies or the disease?
mikemotherwell··on $100M in bounties paid via HackerOne to ethical hackers
No it's exactly the sort of thought process people have.

Another scenario is someone does what you suggest after finding a real vulnerability, to waste the teams time while they exploit the real vulnerability.

mikemotherwell··on YouTube removes interview with professor of medicine on Covid stats and policy
Thankfully, that's both not how democracy works - we don't ask a biased sample - and exactly how it works - we ask everyone what they think of the government's performance and they vote for or against.

When we all look back in 5 years, then 10, then 15, there will be different "obvious" conclusions drawn. Right now, anyone who sides with any action as correct should have a confidence level that is extremely small.

The more varied the responses, the more we learn as a species, and I am glad that not everywhere assumes they are NYC or Lombardy, and acts in varying ways so that in 5, 10, and 15 years the coming studies have different data points of comparison.

mikemotherwell··on New York Times phasing out all 3rd-party advertising data
>An ad model that favors something like the NY Times can't be the better model.

It absolutely can, let me count the ways:

1. You are never, ever on a bad site - no matter how good Google et al are, bad things happen. If avoiding that matters, NY Times is a smart move.

2. You don't pay for the AdTech - everyone know who the NY Times readers are - is spending 40%-60% to overcome the problems of mass advertising better than splitting the difference with NY Times?

3. AdFraud - NY Times can charge rates and using methods that are more fraud resistant (e.g. get rid of CPM).

mikemotherwell··on Spotify signs ‘The Joe Rogan Experience’ to an exclusive multi-year deal
Does anyone have any inkling of what he was offered? Gimlet got hundreds of millions for a barely breakeven business - what is the Howard Stern of Podcasting worth on an exclusive deal?
mikemotherwell··on New York Times phasing out all 3rd-party advertising data
For a site like the NY Times, pricing the ad space based on a user's historical data is a mug's game. NY Times has a reputation and value beyond the value of a user's browser history. Why would they want to compete with small nothing sites, giving a large percentage to adtech companies, when they can sell the premium service of being associated with the NY Times?

"We are the NY Times. If you want to advertise on our site you have to pay a premium."

"But we want to target ..."

"We are the NY Times. We have half a billion ARR. Take it or leave it."

That used to be how ads worked, and I think it is a better model - for both sides in many cases.

mikemotherwell··on Economists who defend disaster profiteers are wrong
> Do you have any source for that?

Found where I got it from: https://www.seattleweekly.com/news/seattle-is-getting-an-obj... I'm not American so no idea if this is accurate or not.

mikemotherwell··on Economists who defend disaster profiteers are wrong
Is that article accurate? My understanding was that Seattle commissioned a multi-year study, and then when the results didn't go their way, quickly rushed a study out the door that said what they wanted. I got this from Marginal Revolution, and I can't find the article, but here is the actual study https://evans.uw.edu/policy-impact/minimum-wage-study and here is an MR article summarising the report: https://marginalrevolution.com/marginalrevolution/2017/06/se...

The first two points from MR:

> – The numbers of hours worked by low-wage workers fell by 3.5 million hours per quarter. This was reflected both in thousands of job losses and reductions in hours worked by those who retained their jobs.

> – The losses were so dramatic that this increase “reduced income paid to low-wage employees of single-location Seattle businesses by roughly $120 million on an annual basis.”

mikemotherwell··on If you imagine a business making surgical facemasks is working 24/7, guess again
So you think this policy was in place starting with Trump? Or was it with a Bush, but Obama chose NOT to repeal it? Or has it all started with Republican governors very recently?

This partisanship seems crazy to me, especially given that the bureaucratic system seems plain broken. Not broken based on Republican or Democratic ideology, just plain broken.

I'm not American, and it doesn't seem like in my country Australia these supply issues have been as bad, despite almost all of our supply coming from China.

mikemotherwell··on How South Korea Reined In The Outbreak Without Shutting Everything Down
Masks may be 100% irrelevant for healthy people, but we have asymptomatic people. There is no way to ascertain who is healthy, ergo "healthy people don't need masks" is practically redundant. What am I missing?

Oh, and you want citations, sorry, my bad:

https://docs.google.com/document/d/1HLrm0pqBN_5bdyysOeoOBX4p... - 30 some citations on masks.

mikemotherwell··on How South Korea Reined In The Outbreak Without Shutting Everything Down
Let's assume healthy people do not need a mask. In fact, let's take it as Gospel, and the statement "Healthy people have no use for a mask" as absolutely true.

Given we know there are people with COVID-19 who are asymptomatic, any "Healthy people have no use for a mask" can simultaneously be true, and be practically irrelevant, as any definition of "healthy people" is necessarily impossible to prove. You simply can not know you are free of Corona Virus, short of having recovered from the virus.

If the standard was EVERYONE wears a mask, asymptomatic people would be a non-issue. Any advice contrary to the 100% mask usage argument has to explain how we deal with asymptomatic people. Short of testing everyone all the time, what would that even be?

TL;DR In a world with asymptomatic COVID-19 people, a 100% mask policy seems the sane default position.

mikemotherwell··on Covid-19: the harms of exaggerated information and non‐evidence‐based measures
That's not the point being made. Panic was not what was done or suggested, it was the dismissive tone that such concerns were met with by Critics. GP's point was that the claims it was panic were wrong and harmful, not the quote unquote "panic".
mikemotherwell··on People kept working, became healthier while on basic income: report
I'm not American, so same situation, but welfare as a cost to government I am pretty sure includes all spending, not just that which goes to the final recipient. https://www.budget.senate.gov/imo/media/doc/CRS%20Report%20-... is the best I could find.

I'm also pretty sure that is the case in almost all countries, where welfare is all money spent on, well, looking after people in some way?

mikemotherwell··on People kept working, became healthier while on basic income: report
> But if UBI replaced all normal welfare (excluding disability etc) is that such a bad thing?

Part of the problem is that some welfare is not about the money, but the support. UBI is less likely to help someone with mental issues than someone who hates working at 7/11 while studying. Generalised, UBI likely helps those who have an impermanent problem over those that have longer term issues.

Society likely would still need welfare services for those people who struggle with the multiple travails of existence.

Personally, I'm less interested in UBI in the first world, where welfare is pretty good already and the negative affects are unknown and complicated. I'm more interested in what affect it would have on the third world, where the downsides - disincentives to work etc - seem far less of an issue. https://www.givedirectly.org/ubi-study/ is a good example.

mikemotherwell··on My Semester with the Snowflakes
Why? That's weather and short term. https://aqicn.org/map/sydney is the pollution in Sydney. Here is Jakarta https://aqicn.org/map/jakarta

Look at the historical data: all red and yellow for Jakarta, almost all green for Sydney, with the last two months an exception.

Climate change is going to have little to no impact on Sydney now or in the next 50-60 years.

mikemotherwell··on Chinese restaurants are closing – many owners are glad
Here is a link that seems rather official: https://founders.archives.gov/documents/Adams/04-03-02-0258

That is truly inspiring, I really like it.

mikemotherwell··on The rise of solar is ‘jeopardising the grid’ and it's a lesson for Australia
The argument for Solar always sounds a lot like terra nullius, that was used to dispossess indigenous Australians of their land, and later their land rights.

Australia is a MASSIVE country, that is largely uninhabitable by humans. It is estimated that 75% of the species on the continent are undiscovered: https://www.abc.net.au/news/2014-09-07/75-per-cent-of-specie...

Large scale solar is likely to cause problems for large numbers of native species. YMMV in how important you find that, but to me personally it is a huge issue.

mikemotherwell··on Nuclear energy is a vital part of solving the climate crisis
It can't be true that keeping a nuclear power plant running is more costly than replacing it with a massive capital expenditure. Can it?

The only possible way is if the alternative is massively funded by debt, and the "cost" is based on historically low interest rates and a repayment timeframe in the decades.

Even then, given the ongoing cost of nuclear is relatively small, how is it possible that the capital expenditure of solar + natural gas is cheaper than the running cots of nuclear? Can someone show me that maths?

mikemotherwell··on Uber Q3 Results
Could not agree more. There are lots of things, easily copied, that make the Uber app great, not just the ride. The question longer terms becomes who continues to get rides, and why?

IMHO, ubiquity, especially when traveling, will ultimately be the winning move.

mikemotherwell··on Uber Q3 Results
There are way more positives than that:

# No money changes hands, so safer for drivers.

# No payment is made in the vehicle, so faster exit times.

# Uber records all trips, so easier to work out costs to expense.

# Uber uses any credit card, so your boss can pay for your ride without the need for separate expensing.

# Driver and passenger are tracked, so there it is easy to find who did what. There are a lot of rape charges and cases against Cabbies.

# Rating - I've been in a LOT of awful, awful cabs.

# Drivers can work 1 hour and make some money. Try that with any other job.

mikemotherwell··on Fair, the SoftBank-backed car startup, lays off 40% of staff, sacks CFO
> not Saudi royal money

That's the missing piece of all this. The Saudis may legitimately be in the market for turning $15B into $10B, and being happy.

Oil is under a LOT of pressure, and while it won't go away anytime soon, the Saudis need to put their money somewhere. They likely already have a diversified portfolio of other stocks, they have after all made billions for almost a half century, and risking a smallish percentage of their wealth (there's a terrifying thought) is likely a smart move, even if they lose big, by anyone else's standards.

As a political strategy it is also probably sane. Vision Fund is likely good for the Saudi's reputation, as investment in innovation over, say, real estate in London or SF is less politically charged.

The Saudi's likely get a lot of this investment.

mikemotherwell··on Seizing the Means of Knowledge Production
Anger at these things obscures the ability to find a solution. When you say "the black and white wealth gap continues completely unchanged for over 50 years', I get that is hyperbole, but surely it has changed in some ways, if not on aggregate then in specific locales, in the curve of the distribution... in SOME way.

Given that lots of other things have changed in society, if this gap has stayed the same as an average or median on the whole, that is speaking to something deeper. So what, exactly?

Thomas Sowell makes the point that average ages vary by race: https://www.tsowell.com/spracecu.html and there must be other factors, like where races live. Asians being based in San Francisco pre Silicon Valley's boom has surely had a positive affect on their collective income and wealth.

I really wish there was a clear cut answer, but there self evidently isn't one, unless we believe that every change in society in the last 50 years was made for cynical reasons. So there must be all sorts of answers in the data, sliced properly, that could lead us to a more equitable future.

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