HNHacker News
TopNewBestAskShowJobs

markvdb

2,582 karma · joined March 15, 2013

Free software geek and classical guitar teacher. Particularly proud I've helped organise https://fosdem.org since the beginning >= 25 years ago.

I take short to medium term consulting projects on things I like:

- where free software and video touch - small to medium functional web applications using django - and more ...

Contact me through mark@fosdem.org .

submissionscomments
markvdb··on Italian parliament votes for return to nuclear energy
Then why is the insurance for every single reactor public sector based?
markvdb··on ZuckOff is a free app that sees Meta glasses before they see you
s/\ without\ even\ realising\ it//
markvdb··on ZuckOff is a free app that sees Meta glasses before they see you
Good. Now what about fscking smartphones? There's 1000 times more of those, most with dual cameras and microphones.

I have "Hey Siri!" enthousiasts visiting soon. They can leave their iPhones in a nice Faraday cage at the entrance.

markvdb··on The Hierarchy of Money
The part where the bat wielding despot required payment using the money of his issue was left out.
markvdb··on US Revokes Limits on Power Plants' Climate Pollution
https://en.wikipedia.org/wiki/Apr%C3%A8s_moi,_le_d%C3%A9luge
markvdb··on Suspected sabotage causes major Netherlands rail disruption
One, the other, or a mix of both! If I were a foreign agent wanting to sow chaos, I'd look for the easy to press buttons. Encouraging pissed-off Dutch citizens would be an obvious part of the plan.
markvdb··on Fable 5.1 Solves the Cyphral Distich, a 370-year-old cipher
> Technology only proceeds in one direction: unfettered growth, which necessitates unsustainable resource extraction.

The direction of technological progress is not just linearly/exponentially upwards. Significant global technological fallbacks have happened, as in knowledge and processes disappearing for hundreds of years. This could happen again.

Even on the trajectory of unfettered growth fed by unsustainable resource extraction, tech and innovation might potentially take us beyond local pessima. That seems to be happening with solar, wind and batteries replacing inferior tech today. Still unfettered growth of energy production and consumption. Still fed by unsustainable resource extraction. Less harmful growth than the inferior tech being pushed out.

markvdb··on Houthis 'take control' of key island in global shipping route
I observe mostly short term opportunism. Powerful people deliberately injecting chaos for financial profit.

Negative externalities:

- loss of trust

- loss of evidence based policy

- loss of long-term planning

- loss of talent

- financial loss for almost all except the rare insiders

markvdb··on Houthis 'take control' of key island in global shipping route
No. A cynic might think a significant part of this half-arsed Iran war was:

- make sure fuel prices increase globally

- The US economy is relatively well-shielded from the fallout by its own fossil fuel sources, local and in colonies like Venezuela.

- export more US fossil fuels, especially to Europe, at inflated prices. US insiders reap the profits.

- further kneecap European competitiveness in energy intensive sectors, steal market share. Oh well, small gift to China here too, but still a net win for the US.

markvdb··on Diesel prices in U.S. top $6 a gallon for first time
Current US leadership has very much failed ordinary people in the US and allied states.

Incompetence or malice? Both is also possible...

markvdb··on Four Weeks of a Vegan Diet Alter Signs of Inflammation and Aging
Dr. Michael Greger's "How not to die" is interesting.
markvdb··on You Don't Have a Right to Safe Drinking Water, US Court Rules
https://www.v-dem.net/documents/75/V-Dem_Institute_Democracy...
markvdb··on Google Has Removed MV2 Extensions from the Chrome Web Store, Including UBO
The moment you are reading this is not only peak digital trash, but also peak digital treasure!
markvdb··on Europe's summer drought is so extreme that desertification is a growing threat
I'm afraid that is too optimistic a take.

How many humans are worried about getting food on the table today? How many have the mental space to dedicate to climate change in any way? I'd guesstimate more people are worried about short term food security...

markvdb··on The world may have less time than it thinks on climate change
Three quarters of the world live in autocracies, and another 19% outside liberal democracies.

That will require adapted tactics. I'm not very qualified to speak on how to convince people in leadership positions there. How do you convince Erdogan, Modi, Putin, Trump, Xi, the North Korean dynasty and others?

markvdb··on The world may have less time than it thinks on climate change
I know what definitely won't work: Luigi Mangione style action. That will only set people up against one another.

Here's two stories that might inspire:

- I've seen a desperate, fragile grandfather seriously contemplate peaceful Gandhi style sit-ins targeting fossil fuel infrastructure, "so my grandchildren would know I at least tried".

- I've seen a couple radically cut their consumption of about everything. "Taking good care of the earth is a tenet of our religious views. We're realistic enough to realise our efforts won't help anyone directly, but perhaps it might inspire others."

Getting more noses worldwide pointing in the same direction could perhaps make a sliver of difference. The tricky bit will be getting specific groups on board. I can think of a few challenging ones:

- the downtrodden struggling for survival as it is already. They have other priorities, like food on the table.

- those outside liberal democracies (93% of the world!) in a position to bring change. They have to count with sociopaths with little accountability in charge.

- those that won't make a noise because historical experience has taught them to shut up.

- those with too little education/intelligence/eagerness to understand. They will require simple stories and example behaviour/idols/heroes to copy.

Nature's alarm signals itself will induce some fear. That will be the best publicity for change.

markvdb··on Europe's summer drought is so extreme that desertification is a growing threat
AMOC collapse [0] is Europe's potential big climate challenge. Nasty business. I wonder how to help prevent that from happening.

[0] https://en.wikipedia.org/wiki/Atlantic_meridional_overturnin...

markvdb··on Review: Chuwi's $449 Unibook laptop is a funhouse-mirror MacBook Neo
This looks like not too bad a little budget machine. The hardware is just very recent, with Linux kernel support caught up so recently that it hasn't shown up in distros yet. Not a perfect screen or trackpad is to be expected at this price level.
markvdb··on How does IKEA come up with names for its products?
> Every possible product name is carefully checked to avoid undesirable meanings in other languages, political or religious affiliations and fit into our global profile.

I present to you "Svalka" wine glasses. Dump", rubbish heap", or easy, promiscuous woman of ill repute in informal Baltic (and Slavic?) slang.

markvdb··on Buy Your Friends Batteries
Most of these are illegal to install in Belgium though. Anything connected there needs national grid type approval.
markvdb··on The weekend is 100 years old
Have a look at ERE. Don't get fooled by the snake oil sounding url. I ignored it for years because of that, but it's a sound framework to help you answer the question you are asking.

https://en.wikipedia.org/wiki/Jacob_Lund_Fisker

https://earlyretirementextreme.com/

markvdb··on Anton Chekhov played at love most of his life
Do watch Romance with a double bass (1975) [0]. Wonderful, not very well-known short film adaptation of a Chekhov story featuring John Cleese.

[0] https://www.youtube.com/watch?v=t1U42izMOjs

markvdb··on The case for overhauling American science
Elementary respect for the scientific process and community. Respect for the intellectual culture it feeds on. Those would be a good start.
markvdb··on 5th Heat Dome Expands Across Europe: 40°C+ Target Western and Central Europe
Honest question. How could effective global climate action look?
markvdb··on Why Estonians invite strangers into their back gardens each summer
Similar in neighbouring Latvia. Friends who recovered their grandparents' nationalised farm organised one there. They got to meet neighbours who lived there during the occupation. Pictures surfaced of the transformation into five tiny apartments in the late 1940s.

Can't imagine the food safety institutions even considering pop-up home cafes in my native Belgium.

markvdb··on Wind and solar overtake fossil fuels in Germany for the first time
Square cube law will optimise heat storage. These Finnish sand based heat batteries are a prime small-scale example.
markvdb··on Wind and solar overtake fossil fuels in Germany for the first time
To state the obvious, it's not about taking away the right to eat red meat, right? It's about trying to convince people to adopt a diet that is:

- healthier

- tasty

- cheaper

- a small contribution to keeping the planet livable for their children

- as a sign of respect for $DEITY/the planet/...

Many people will see some sense in at least one of the above arguments at one point in life.

markvdb··on More German than many Germans
I once was in a train making an unscheduled stop in the middle of the fields. The driver picked up a colleague who stood waving next to the rails...
markvdb··on Europe's fires are just the start
A negative tax wants carbon negative processes to exist. That clear direction is more important than whether these processes currently exist.

Experimental olivine based carbon capture looks promising to this uneducated bystander, but what do I know?

In any case, I'm not expecting climate action. Many either don't know how to even start fixing this mess. Others would rather have their own children boil than to potentially give up some material conveniences.

markvdb··on Europe's fires are just the start
Price elasticity definitely is a thing, but I'd argue not in the way you see it.

Have a somewhat competitive energy market and falling production prices like we have for carbon neutral energy. What do you think will happen? The market will gobble up any and all production.

Look at what we currently have even with largely fossil energy. The substantial US/EU delta in energy price and energy consumption. Notice how similar the deltas are?

Page 1 of 34Next →