HNHacker News
TopNewBestAskShowJobs

mfer

5,309 karma · joined June 7, 2012

submissionscomments
mfer··on Nearly 40% of software engineers will only work remotely (2023)
I think that misreads the market. From what I can tell, the RTO efforts reduce headcount without layoffs and the costs with those. It's not as if these companies are hiring to replace the people not moving. RTO is about financials, IMHO.

I've been talking with people in the tech sector and getting hired is hard for far too many people. Remote or in-person.

mfer··on Employees Describe an Environment of Paranoia and Fear Inside Automattic
Automattic is a VC funded startup that's taken close to a billion dollars in funding, over the years.

I wonder how much influence the VCs had in these decisions or if any of these decisions will cause them to step in and make changes.

mfer··on New research says "blue zones" can be explained by flawed data
There was a study I read about in Barrons that was noting that places a western diet goes the health care costs then start going up. Other studies have found that a western diet leads to more unhealthy outcomes (increased disease and earlier death).

I state this to point out that there are other variables at plan than just changes in record keeping.

mfer··on New research says "blue zones" can be explained by flawed data
> It is very much to the point, addressing the specific claims and methodology of a specific (and apparently somewhat influential) study.

Except, the author doesn't discredit specific claims of the Blue Zones. For example, the Blue Zones might take an area and state there is a higher rate of centurions who are healthy and capable. The counter to that might be the average life span in the region isn't an outlier. In one case you're looking at a targeted subgroup and the other your looking at the population as a whole. One observations doesn't disprove another.

This is just one example. It's why I call the work misleading.

mfer··on New research says "blue zones" can be explained by flawed data
Except, it misses the point and doesn't really do that while being persuasive.

According to the Blue Zone researchers, some of the Blue Zones are disappearing because the generations that came after the oldest live differently and much shorter. By differently, their eating, body movement, and other characteristics are different. Looking at the whole population doesn't segment for differences between generation. So, nuance is lost.

In some areas, like the Blue Zone in the US other research is finding the people who live there are healthier than the surrounding populations. Then you have to ask, what area do you average over for your measurement and statistics?

mfer··on New research says "blue zones" can be explained by flawed data
A while back I dug into the research of this author and I was not impressed. Some examples of things that caught me poor and leading...

* The Blue Zones claim that most places that list many centurions are false due to bad record keeping. Only a few places have good enough records that are trustworthy. In this authors research he called out places that were not blue zones as examples of bad data against Blue Zones.

* In Okinawa the Blue Zones claim that only the oldest generation fits the Blue Zone model. That more recent generations eat poorly and have bad health. That this Blue Zone is going away. This researcher has focused on the more recent food and health of younger generations to discount it being a Blue Zone for that oldest generation.

* In the US he fails to find fault in record keeping (last I dug into it) with the only location that is considered a Blue Zone. Instead he focuses on generalities.

There are more examples like this.

This all seems disingenuous. It's not to agree with Blue Zones but rather to look at his arguments against those put forward for Blue Zones.

I keep thinking of the phrase "Lies, Damn Lines, and Statistics"

mfer··on Guiding principles: How US dietary guidelines contribute to obesity
Production of animals for consumption has been on the rise [1] at a rate that's higher than population growth.

In the North American and Europe it looks to have stabilized and maybe declined a little [2]. That's not a steep decline.

[1] https://ourworldindata.org/meat-production

[2] https://www.weforum.org/agenda/2019/02/chart-of-the-day-this...

mfer··on Guiding principles: How US dietary guidelines contribute to obesity
For guidelines that came out in 2020, the people involved had financial and career history ties to the food industry. The chair had ties to the dairy industry. I mean industry (business) rather than the topic area.
mfer··on Amazon says workers must be in the office. The UK government disagrees
I don't personally have any special knowledge but...

I've read, in numerous places, that Amazon is attempting to use this as a way to alter their finances. To draw people into locations with tax advantages, reduce staff count without paying severance, etc.

mfer··on Amazon says workers must be in the office. The UK government disagrees
It looks like the UK gov is covering things like productivity and a loyal workforce.

The article doesn’t cover why Amazon is doing it. I suspect their motive isn’t the things the UK gov is suggesting.

mfer··on Fear of over-engineering has killed engineering altogether
It's more than the fear of over-engineering.

For example, with startups the time to market, pivots, and not owning your decisions long term (which often happens) leads people to move fast and not consider consequences.

It's about goals and following the money. If a bridge fails there's significant legal liability, guilt over lost lives, and more. If software doesn't scale is can be rewritten or a company is hacked and customer info gets out there is a marketing black eye. It's different.

I say this as a classically trained engineer who thinks more engineering needs to be layered into software development. We need to justify it to the business.

mfer··on One-dose nasal spray clears toxic Alzheimer's proteins to improve memory
I brought up this book because I found it to be good for the reason you're asking about.

It's not the most deep scientific. It's more practical while bringing in the science and an easy enough read I can recommend it to my family (and have).

mfer··on One-dose nasal spray clears toxic Alzheimer's proteins to improve memory
Not trying to sell a product. I didn't have the journal articles handy. Also, a book written for general audiences that mixes science, real stories, and practical advice is helpful for many who want to deal with this rather than go down rabbit holes.

If you want a link to an overview of a study... https://studyfinds.org/mind-diet-cognitive-decline/

mfer··on One-dose nasal spray clears toxic Alzheimer's proteins to improve memory
I read the book. It is decent and has practical advice. The book is a mix between basic scientific explanation, stories of real people, and practical advice. For doctors who run a facility that focuses on cognitive decline.

I read one or two books on health from PhDs every year along with some papers. The material here fits right in with the other health material I've read over the last several years.

mfer··on One-dose nasal spray clears toxic Alzheimer's proteins to improve memory
Scientists know a fair amount about memory loss and brain capability. There is more to it than the proteins. The fact that we talk so much about reversing it without discussing prevention shows where the money is.

Yes, we can mostly prevent Alz/dimentia based on lifestyle. There are whole groups in the world who mostly didn't get it until they adopted certain lifestyle elements.

For example, when cardiovascular disease you often have clogged arteries that reduce the flow of blood. This also reduces the flow of blood to the brain which impedes its performance and ability to clean things up naturally.

Ref: https://www.amazon.com/Alzheimers-Solution-Breakthrough-Symp... [Note, the book language is played up for a general population audience]

mfer··on The Programmers' Identity Crisis: how do we use our powers for 'good'?
What makes something good or evil? Who decides that? Why then?

Who or what is good and evil is assumed and it’s not things that are universally agreed to. Even in the “west” which is less than 1/4 the global population.

This is where I find the article lacking. How do we know what is good to spot what to invest in?

mfer··on Reining in America's $3.3T tax-exempt economy
Healthcare systems costs and operations are a mess. Here are a few examples, hospital systems setup places that can do anything which adds complexity and increases costs. So, they are not cost optimized. The more a facility can do the more it costs to do any one thing.

Hospitals loose money on many procedures while making some money back on others.

There is also costs around staffing. For example, nursing schools aren't producing the growing number of nurses needed. Supply and demand kicks in.

mfer··on Statement on CVE-2024-27322
Part of this comes to trust and who/where trust decisions happen.

If I read the projects statement right, they think you should only load what you already trust.

The problem is that many people load things they just found on the Internet. Like `curl | bash` to random things people find.

Note, if it's not obvious, `curl | bash` to scripts on the Internet is just as insecure as the current R implementation.

mfer··on What I remember about Flint water crisis was how state government lied
I followed this closely as I live close to Flint. The handling of Flint in the aftermath was an example of partisan politics that went horribly wrong. For example, the state supreme court, which leans left/democrat, ruled that the attorney general office (democrat led) was doing illegal things in the prosecution of the state officials from the time of the incident (who were right/republican). It was quite a mess from numerous angles. The people targeted for prosecution were state level employees (republicans/right) while the people close to the water systems operations (democrat/left) were never really looked at by prosecution that leans democrat/left.

As a local person following the situation, it was hard to tell what was really going on and where opinion pieces (like this and many of the linked articles) were pointing. I suspect people screwed up at all levels and want to just defer blame to the other political party.

mfer··on How Hertz’s bet on Teslas went sideways
The article pointed out that some airports don’t have the electrical infrastructure to support enough super chargers. It’s partly a charging problem
mfer··on Intel to Receive $8.5B in Grants to Build Chip Plants
This award isn't about innovation, the best way to do things, or job requirements.

This about supply chain security and national defense. So many of our components are made overseas and under governments who are not close allies. This is in order to operate things in our country.

When you have the FABs in the US and under US control you can handle international foreign policy and the security of the nation differently.

mfer··on From anxiety to cancer, the evidence against ultra-processed food piles up
Consider the goal of these things. It's not to be scientific. It's to lead people make healthier choices and to lead decision makes to guide for healthier outcomes. Most people don't read labels. They don't even read articles. They see headlines.

"Ultra processed" is headline friendly and can steer people away from things.

This is health marketing for the masses.

mfer··on From anxiety to cancer, the evidence against ultra-processed food piles up
There are guidelines for how much saturated fat, sugar, and other things to have in your diet per day (on average). These are based on many health studies over time.

I try to stay at or below the numbers on average and I do treat myself sometimes. But, I can't very much because it would lead to overeating things that would drive up my cholesterol and cause other bad things. Have to eat lots of fruit and vegetables.

A problem is that most people eating ultra processed foods blow those category numbers away. I was looking at the label on some food this week. One serving size, which is about half of what an American would usually eat, was over half the saturated fat and sugar someone should have per day. For people who eat processed food for most meals, it's easy to go many times these numbers which has a lot of long term consequences.

mfer··on Car is spying on you, leading to higher insurance rates
You can get the "black box" in the US, too.

A big difference is that with the "black box" you opt-in. It's a choice. What's being reported on happens without people even having knowledge of the situation.

mfer··on HashiCorp Exploring Potential Sale
HashiCorp is a public company that is losing money [1]. They still aren’t sustainable financially.

[1] https://www.google.com/finance/quote/HCP:NASDAQ

mfer··on Show HN: A user-friendly UI for viewing and editing Markdown files
It is NOT open source. If you look, there is no license file or license stated otherwise.
mfer··on Mozilla Firefox is below PG&E threshold for support
Consider what support mean. It doesn't mean "works with".

Supported likely means that they test with and design for. It also means that if a customer is using that browser and there's a problem (e.g., seeing their bill online) they will fix the problem if it's just in that browser.

Firefox is 3.3% of users [1]. When it comes to testing features with (including QA validation) and working around browser specific bugs, what % of usage should drive that?

[1] https://gs.statcounter.com/

mfer··on Feds want to ban the Flipper Zero – Experts say it's a scapegoat
I believe this was fixed. Decades ago. The Flipper Zero can't be used on a car made in the past couple decades.
mfer··on Woman Got Cremation Ads in the Mail After Getting Chemotherapy
There are so many ways the information could have been leaked. For example,

1. Searching for things around chemotherapy, cancer, and death on some site

2. Having an app on your phone that tracks your location and sells it. Many apps do this. It's not too difficult to reverse engineer where people went and who they are with the various datasets that can be bought.

3. Data brokers getting access to medical information. Too many companies play fast and loose with their data. It would not be a surprise.

We leak data everywhere. Companies are often poor at following regulations. There are too few regulations in most of US around data about us.

mfer··on Weaveworks is shutting down
Cloud native does not mean public cloud. Google uses many of these patterns to run their own datacenters.
← PreviousPage 2 of 34Next →