Whether the strike was âpreemptiveâ or âunprovokedâ depends on the color of the skin of those who dropped the bombs
Sad to learn that John Young, creator of Cryptome, cypherpunk, shit-stirrer, and progenitor of the transparency movement that led to WikiLeaks and Snowden, has died. I profiled him in my book, This Machine Kills Secrets, which ended with a note he wrote in 2012 about Assange and his early work:
can't wait to explain to my family that the robot swatted me after i threatened its non-existent grandma
NEW: Sen. Ron Wyden says AT&T, T-Mobile, and Verizon were not notifying senators of surveillance requests, despite being required to do so.
Wyden also revealed â without naming it â that one carrier secretly turned over Senate data to law enforcement.
A rant on why I think we need realistic Solarpunk, plus some other things 1/2 âď¸
Felt compelled to make this. It will finally stop floating around in my head đ
Podcast over here if you're interested: https://podcast.tomasino.org/@SolarpunkPrompts
https://www.da.vidbuchanan.co.uk/blog/responsible-disclosure.html
Warning, long text
Power Outage in Spain â An AnalysisSolar energy comes out of your panels as direct current (DC). Thatâs all well and good, but homes and grids run on alternating current (AC). Enter the inverter â the humble box that turns solar wizardry into household juice.
Now, inverters arenât just fancy plug adapters. They have to sync up with the grid â which means they generate exactly the same frequency as the rest of the system. No grid? No syncing. In that case, the inverter goes into whatâs called island mode and produces power only for local use. So, if my solar system isnât connected to the external grid, it canât run the house â but it can still power two little emergency sockets. Cheers, I guess.
Normally, the grid runs at 50 Hz â thatâs hertz, not some obscure Scandinavian metal band. But this frequency can wobble a bit. Physically and technically speaking, it rises when thereâs too much power and not enough consumption, and falls when thereâs a hungry grid and not enough electricity to feed it.
To keep the grid safe, inverters have an emergency shutdown feature: if the frequency goes over a set limit (apparently around 50.2 Hz), they also jump ship and go into island mode.
Spainâs energy mix is a bit unusual: lots of nuclear, lots of renewables â and a large chunk of those renewables are solar. Makes perfect sense in a country where âcloudyâ means three fluffy cotton balls drifted by.
Now, nuclear energy comes with two charming quirks. First, you canât change its output quickly â itâs not a dimmer switch, more like a cruise ship rudder. Second, nuclear plants cost nearly the same to run at half speed as they do at full throttle. So, naturally, you want to keep them purring along at max capacity.
Then came Monday, with weather conditions perfect enough to make a solar engineer weep with joy: loads of sun, plenty of wind. By 9 a.m., Spainâs energy needs were entirely met by nuclear and renewables. In fact, they had surplus electricity and began exporting it by the bucketload. They shut down everything easy to shut down â but nuclear? No chance. It stayed full steam ahead.
Then, two unfortunate things happened: one transmission line to France caught fire (as you do), and another developed resonances due to meteorological oddities.
So far, this is all well documented. Now we step into speculation territory.
These instabilities meant Spain couldnât get rid of its excess electricity. The grid frequency rose past that critical 50.2 Hz mark â and boom: many solar systems switched to island mode. At that moment, they were providing nearly 15 gigawatts â around 60% of the national supply. And just like that, poof â they were gone.
Suddenly, two-thirds of the electricity vanished. Wind, nukes, and batteries couldnât keep up â quite the opposite, in fact. To prevent damage, the nuclear plants initiated emergency shutdowns. Not great. (More on why thatâs bad in a bit.) Within seconds, the entire grid collapsed. The solar systems were poised to help â but there was no grid left to sync with.
Everything went dark.
Portugal and southern France were also knocked offline, as theyâd been happily sipping from Spainâs excess power. The European grid wasnât amused and unceremoniously kicked Spain out of the club. France, with a bit of backup and a stiff upper lip, restored its network fairly quickly. My home automation system even picked up the moment the frequency dipped and France cranked up its own generation.
Portugal got the rough end of the stick. With fewer reserves and being smaller in size, they couldnât help themselves â and no one else could help either, since Spainâs their only neighbour.
Rebooting the Grid â Why Itâs a Right PainRestarting a collapsed grid isnât just a matter of flipping a giant switch. Itâs tricky for two reasons:
- Generation and consumption have to be in perfect balance. If not, weâre back to square one.
- Nuclear power plants canât just be turned back on. After an emergency shutdown, they suffer from something called xenon poisoning (yes, one of the very same issues that made Chernobyl a household name). Youâve got to wait for that to wear off â which means the reactors were still offline two days later.
The fix? You split the grid into smaller bits. For each chunk, you build up some capacity, bring it online, then move on to the next. Rinse and repeat. This takes hours. Meanwhile, the sun moves across the sky â and even if you do reconnect the solar arrays, they wonât produce nearly as much as before. Come 8 p.m., theyâre more or less useless.
So Spain needed outside help. They were gradually reconnected to the European grid â in small, careful steps. Without that assistance, large parts of Spain would probably still be in the dark. Thatâs why electricity came back first in places like Barcelona, close to the French border, while Portugal endured the longest wait.
Notes & Musings- Considering the scale of the event, the recovery was impressively quick. In San Sebastian, power was back within 2 hours. (For comparison: Wismar in Germany had a 45-minute outage last year because one substation had a wobble.) Portugal got its power back after 23 hours. I had expected one to two days.
- This was the largest blackout in Europe in 40 years. If, as suspected, climate-related factors helped spark (pun intended) the situation, then modernising the grid to better handle volatility is absolutely essential. That includes implementing the long-debated power zones in Germany.
âRafael Onak, a user experience writing manager at Apple, instructed an employee to add the phrase âexternal websiteâ to the screen because it âsounds scary, so execs will love it.â Another employee gave a suggestion on how to make the screen âeven worseâ by using the developerâs name, rather than the app name. âooh - keep going,â another Apple employee responded in Slack.â
https://www.theverge.com/apple/659296/apple-failed-compliance-court-ruling-breakdown
The "marketplace of ideas" was always a flawed metaphor. Ideas don't compete on merit; they compete on memetic fitnessâhow easily they spread, how good they make believers feel, and how effectively they suppress competing ideas.
So, send an email or DM that even passes through a Windows machine with Recall turned on and it's screenshotted, swept into OCR, processed by Copilot and stashed away in perpetuity. Recall reminds me a lot of the backdoor the FBI wanted Apple to build. The FBI said it would be safe because only the FBI would have access to it. Apple rightly pointed out that no, something that powerful would inevitably get hacked and abused in ways no one could control. Now, Microsoft is trying to say that the guardrails it has put on Recall will curb any unintended consequences and we're supposed to take that at face value?