Greencheck.nl

You can buy PM (fine particle dust, fijnstof) sensors, but they usually don’t control anything. I wished to have a ventilation system controlled by a PM sensor, so that when my neighbors decided to burn some wood, I would not have to breath in the smoke and PAKS. Luckily you can buy a PM sensor now that proved workable for me, for about 30 Euro, and tried to maka a PM sensor that can be read through Wifi and can in principle switch on and off ventilation or open and close a window.

The problem with PM sensors that use a laser and have a ventilator is usually the interface. The Nova sensor is available with a USB connector, to translate the signal to something your computer can present as a COM serial connection. The next step is to read out the data. This can be done with Python. This then gives your computer access to the data stream. That’s where I’m at now. I found a code example and debugged it.

#!/usr/bin/python
# -*- coding: UTF-8 -*-

import serial, time, struct

ser = serial.Serial()
ser.port = "com9" # Set this to your serial port
ser.baudrate = 9600

ser.open()
ser.flushInput()

byte, lastbyte = "\x00", "\x00"

while True:
    lastbyte = byte
    byte = ser.read(size=1)
    # print("read",byte) #uncomment to see if any data comes in
    # We got a valid packet header
    if lastbyte == b'\xaa' and byte == b'\xc0':
        sentence = ser.read(size=8) # Read 8 more bytes
        readings = struct.unpack('<hhxxcc',sentence) # Decode the packet - big endian, 2 shorts for pm2.5 and pm10, 2 reserved bytes, checksum, message tail
        
        pm_25 = readings[0]/10.0
        pm_10 = readings[1]/10.0
        # ignoring the checksum and message tail
        
        print ("PM 2.5:",pm_25,"μg/m^3  PM 10:",pm_10,"μg/m^3")

The above code is real system level. The baud rate is 9200 and you need to find out what COM port is used (This is on a Windows machine sorry). Then the code above should work fine. If you have no programming environment download Spyder for Python.

The above shows the output from the code, and the effect of lighting a match close to the sensor. You can already send a message from Python to any server or even your phone, for instance if values become to high (fire? smoke?). I was thinking of a practical application to protect my lungs. If you can keep the sensor connected to you PC you can make it report the data to a website, and this way you can make it available for yourself, others and even automatic systems. I wanted to use a Wifi module so view the data from my mobile without using an external website.

I did some thing with the ESP8266 in the past, the ESP32 is more powerfull. It can run local mesh networks (without internet), be a hotspot for internet and do what it does here, serve webpages. It can operate servo’s and lots of other cool stuff. Now the task was to make it read the Nova data. This meant it needed to read the UART (serial output) of the board.

The Nova board has a special connector that I didn’t want to ruin to connect to the ESP32 board. In the documentation and on the board you can find the description of the pin function. We need the TX, RX, GND (which are next to each other) and the 5V pins. I solderd some female connecting wires to them so they could match the pins on the ESP32.

That ESP32 board WROOM 4MB DEVKIT V1, can be programmed with the Arduino environment, you can simply used the USB cable. The Arduino libraries can talk to the different serial ports the ESP32 has (3 in total). The one we use here is UART2. You can see the pins below as RX2 and TX2. The other two pins of importance are the VIN and GND on the top left.

I decided to build a ‘captive server’ on the ESP32, this means the device shows up on your Wifi list, and you can look up a single IP address, where a tiny website is served. This website is to serve the PM values read by the NOVA module. Below is the code. As you can see it only uses generic libraries. I compared the output with the output from the Python code to check if it was working.

#include <WiFi.h>
#include <DNSServer.h>

#define RXD2 16
#define TXD2 17
char buf[200];
float pm25 = 0;
float pm10 = 0;

const byte DNS_PORT = 53;
IPAddress apIP(192, 168, 1, 1);
DNSServer dnsServer;
WiFiServer server(80);

void setup() { 
  WiFi.disconnect();   //added to start with the wifi off, avoid crashing
  WiFi.mode(WIFI_OFF); //added to start with the wifi off, avoid crashing
  WiFi.mode(WIFI_AP);
  WiFi.softAPConfig(apIP, apIP, IPAddress(255, 255, 255, 0));
  WiFi.softAP("PM server http://192.168.1.1");

  // if DNSServer is started with "*" for domain name, it will reply with
  // provided IP to all DNS request
  dnsServer.start(DNS_PORT, "*", apIP);

  Serial.begin(115200); // normal serial output
  Serial2.begin(9600, SERIAL_8N1, RXD2, TXD2); // to read the pm sensor
  server.begin();
}

void updatepmvalues() {

if (Serial2.available()) {
   
   int len = Serial2.readBytes(buf,20);
   pm25 = (float) word(buf[3],buf[2])/10;
   pm10 = (float) word(buf[5],buf[4])/10;
    
  }
}

void loop() {
  
  dnsServer.processNextRequest();
  
  WiFiClient client = server.available();   // listen for incoming clients

  if (client) {
    updatepmvalues();
    String currentLine = "";
    while (client.connected()) {
      if (client.available()) {
        char c = client.read();
        if (c == '\n') {
          if (currentLine.length() == 0) {
            client.println("<!DOCTYPE html>");
            client.println("<head><meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">");
            client.println("<meta http-equiv=\"refresh\" content=\"3\">");
            client.println("<body><h1>PM values<table><tr><td>PM 2.5 </td><td>:" + String(pm25) + "</td><td> &#181;g/m^3</td></tr><br>");
            client.println("<tr><td>PM 10</td><td>:"+String(pm10)+ "</td><td> &#181;g/m^3</td></tr></table></h1>");
            client.println("</body></html>");
            
            Serial.print("\n"+String(pm25)+" "+String(pm10));
            break;
          } else {
            currentLine = "";
          }
        } else if (c != '\r') {
          currentLine += c;
        }
      }
    }
    client.stop();
  }
}

It took some time to find out how to read the PM values and convert them but in the end it worked fine. I may have left some stuff in the code, and there is certainly room for improvement in terms of interface. The screen refreshes every 3 seconds to show new values.

The ESP32 can also connect to your home Wifi and report by looking up a webpage designed to recieve the data. You could then look up the page anywhere.

Another thing that’s possible that I will actually try is to hook up a switch/relais to the ESP32 and drive a ventilator or window (although I don’t have the hardware for that yet). The above parts cost about 10 Euro together. For now I will look for a place to hang the sensor and ESP32 so I can connect and read the PM values. If you want to order a working combination of the above youc an always ask (but quantities have to be worth it) email to info@greencheck.nl

Update

I found a cheap eCO2 sensor, which does not measure CO2 directly but calculates it. That’s fine for most applications imho. I managed to get it working (connect the Wake pin to GND and check the address of the specific I2C version) with the ESP32, as you can see below. So now its a matter of combining the parts into a switching PPM and CO2 sensor. Uploading data to a database is now easy so one step is to make it easy to set the Wifi credentials. These can be stored in EPROM (permanent memory) once when the sensor is configured.

The possibilities of the ESP32 are such that you can make a mesh network, where the nodes report the measurements, and the switch is central. This uses the ESP-NOW mechanism, with a range of about 500 meter. Power supply to the parts is somewhat of a challenge. You’d like to use solar if possible. Metarial cost of a CO2/PPM switch can be as low as 45,- Euro for non mass production.

Building and ground works are super energy intensive. The mass that needs to moved to construct a building in concrete, steel other materials is immense. With climate change raising the ocean level many coastal regions will try to at least temporarily keep the water at bay by piling up more defences on existing structures. In Holland the Afsluitdijk is already being fortified.

Like the change to electric cars which opens up many advantages, the move to electrify the heavy equipment used in activities like the above will have many. Vibrating engines are bound to destroy themselves eventually, so they are build quite heavy, they have many parts and require constant maintenance (even though diesel engines are reliable). In some cases its hard to even perform maintenance because the work site is remote. Electric motors require almost no maintentenance, and they seem to require less resources to make.

Other advantageous aspects are the noise and the pollution. Out somewhere where nobody lives you can have a motor belching soot and even feel good about it, but increasingly people object to it, not the least the operator that has to suffer the pollution daily. Life can improve for all by not using diesel fueled equipment.

Luckily several if not all companies that build diesel equipment are now looking into and even offering electric machines. The brands that have them are:

Volvo mini shovels and digging machines

Caterpillar Mining trucks and 25 ton digging equipment

ABB

Hitachi

Liebherr

Companies that already use electric excavators are Van Oord which uses the 20 Ton Caterpillar electric digger. ABB is urging every mining company to go electric. This drive for sustainability and electrification will bring down cost and environmental damage even if mining does mess up nature (in some cases extremely as you can see below).

I think the next move has to be to stop powering electric vehicles with remote electric power sources like gas plants or nuclear reactors. The reason is again cost cutting. Now you have machines and batteries that are the working capital of a company, but what if the company also includes solar panels in a mobile form. Many of the electric machines have replaceable batteries, meaning they can be working continuously only switching batteries that can charge off line.

I think especially for big projects that take decades to complete it can be wise to use solar. In Holland the coming works to protect the country from the sea (for the time being) will go on for many years. It makes sense to investigate if the works can be powered by local floating solar farms, because those have a one time cost and then can last for 30 years. Diesel needs to be bought repeatedly from unreliable markets. If for example dutch companies that work on dikes etc. are asked to add a floating solar plant next to the place they are working they can take the plant with them by moving it from time to time. They can then work almost without cost until the equipment breaks down! That means Holland can be protected at a marginal cost and very high reliability.

It is said we are bombarded by impressions of all kinds in our modern lives. This is partially true because we can’t always prevent messages and emptionally charged images to be presented to us in public space. Online and on television or the radio we still have a choice. There is however an industry that specializes in grabbing our attention and it is enormous and complex and in important part of the economic mechanism that keeps us destroying our future.

If you compare humans to animals we are not as focussed on survival at all. We can stroll to a supermarket (in the affluent countries) and get enough food to lose our drive to look for food. We can meet all other needs if we work for it. Our intelligence does not need to be high, we don’t need to be super skilled, in fact it is better for the economy if we spend all our free income in the economy. Then in order to ‘relax’ we turn to devices with the magical ability to present us with virtual worlds, virtual voices and even fully animated fantasies of places supposedly in outer space. We seek this ‘entertainment’ but we are also addicted to it. There is a strong incentive for people who produce this ‘entertainment’ to addict us, to capture our minds and make us think we are having significant experiences.

What was once a break from a relentless struggle for survival, a bit of violin music or theather, now is a force in our lives. So many people work during the day and check out Netflix at night, play games online, do stuff in virtual worlds. But the news that milks every possible conflict, the celebrities that start fights to draw attention, even the politicians that seem to do things just to offer ‘attention value’ to the media are all trying to grab our attention and own our mind. Our voluntary exposure to these influences warrants it the name Mesmerization industry. We spend hours sitting staring at images and absorbing sounds which we could be spending ourside with obvious health benefits.

But there is definitely a darker side to the fact we hand our imagination over to people getting payed in the fossil economy. We get reminded of habits and products we would perhaps not miss or desire otherwise. We get lied to by radio shows that use planted callers (BNR in Holland). It shapes our expectations and can even deplete our morality because we are desensitized as our emotional energy is used to keep us engaged. We want a daily struggle and we want to rage against enemies, so they are provided to us in the form of all kinds of wrongs, real or imagined. We are mesmerized by all of this, and we don’t achieve security, health or safety for ourselves.

The alternative, being a full on workaholic and only focussing on real things proves to mean that you fully cooperate with banks as they drive the fossil economy which drives humanity to the brink of extinction. So if you wake up in the morning, hurry to your job and hope not to get fired you are working to ensure the destruction of nature, the atmosphere, oceans as is extremely clear from all the parameters. You can buy a CO2 meter and see with your own eyes CO2 is waay higher and you can measure the temperature in winter and compare it to those of decades ago when it was much colder. You can see the drought and floods on the news, but your mind is so habituated to being entertained it may no longer really be yours.

De oude wijsheid, een van de oudste die bekend is, is dat wat we ons verbeelden ons doel wordt. Dat ons onderbewuste ons bewustzijn gehoorzaamd als dit zich iets verbeeld, of ergens een goed gevoel bij heeft, en dat na gaat streven. Ons onderbewuste heeft ook allerlei gedrag klaarstaan dat het op basis van triggers tot uiting kan brengen, tenminste als ons bewustzijn niet teveel is afgeleid. Er is een hele industrie die zich richt op het programmeren van ons onderbewuste en het triggeren van gedrag zodat we geld uitgeven en dingen doen en willen die geld opbrengen. Een grote poster met een Whopper is genoeg om ons onderbewuste te motiveren ons richting de Burger King te sturen, waar we de Whopper kopen, soms terwijl we het eigenlijk onverstandig vinden.

Hoe vergeven is onze geest eigenlijk van allerlei wensen en beelden en reflexen die ons onder invloed van triggers domineren en voortdrijven zonder dat het goed voor ons is, de maatschappij of de toekomst. Er zijn legio. Als we echter alle reclame, media uitsluiten en alleen boeken lezen of zelf activiteiten ondernemen, dingen maken of andere mensen helpen leven we nog steeds in een maatschappij waar bijna iedereen zich van alles laat wijsmaken en zich op veel momenten laat sturen omdat hun aandacht en wilskracht verzwakt is. De fossiele destructieve economie is het makkelijkst voor iedereen om zich aan te conformeren. Een alternatief lastig, terwijl alle zaken die we plezierig vinden binnen de economie bereikbaar zijn.

Zolang we als een soort geprogrammeerde robot door het leven gaan is niet zeker of wat we nastreven ook goed voor ons is. Het is immers iemand anders zijn idee (of dat van een algorithme). Wat wil je zelf, wat vind je zelf belangrijk? Dat is ook een kwestie van ervaren, en die ervaring is vaak heel duur of in een economisch jasje gestoken.

Links en Rechts zijn frames die voor altijd geassocieerd zullen blijven met extreme voorbeelden uit het verleden, maar er is wel degelijk een duidelijke basis voor Rechts aan te wijzen : Het fossiele krediet systeem oftewel wat we tegenwoordig kapitalisme noemen. Rechts dient het fossiele kapitalisme, dus de banken en dat doet Rechts omdat het gelooft dat dat het beste idee is. Helaas zit er nog een aspect aan ons moderne geld, namelijk dat het niks waard zou zijn zonder fossiele energie die we er voor kunnen kopen. Daarmee is Rechts dus fundamenteel pro-fossiel.

Rechts is gevormd door bankaire en fossiele belangen

De kracht van Rechts kapitalisme is dus dat er een bijna onuitputtelijke energiebron achter zit, die werd eigenlijk pas echt ontketend toen Nixon de goudstandaard losliet, zodat de Federal Reserve in de VS geld kon drukken waarvoor het dan olie kon importeren alsof deze al eigendom was van de VS. In Europa gebeurde iets soortgelijks, onze olie afhankelijkheid had soortgelijke structuur, maar in principe werkte het voor Nederland zo dat aangezien wij de olie in Indonesie en elders produceerden we altijd konden rekenen op olie voor onze guldens. Noorwegen heeft nog steeds zo’n situatie, het produceert olie en gas, en dus heeft de Noorse Kroon internationaal koopkracht. Rechts bestaat uit dienaren van de banken, fossiel en industrie in NL, dus het is helemaal geen democratische partij of politieke stroming, meer een antwoord op de vraag : Wie speelt de lakei rol het meest effectief?

Links was ooit een beweging voor arbeiders, maar door de overvloed aan fossiel en de nederlandse rijkdom als energie rotonde kregen arbeiders het zo goed dat er op links weinig van de ‘socialistische beweging’ over is. Nu worden de arbeiders belangen meestal door iemand behartigt die eigenlijk knetter rechts is. De industrie redeneert dat je sommige mensen arm moet houden anders gaan ze andere dingen doen. Arbeid is nog steeds nodig, het systeem is wel aan het automatiseren en robotiseren, maar banken houden van fossiele cashflow dus al te efficient mag het ook weer niet, getuige alle kleine bakkerijen en koffie tentjes die we hebben. Dit is allemaal georganiseerd door Rechts, alles waar banken of fossiel achter staan voeren ze uit. Niet altijd wat de overige industrie wil, als deze bijvoorbeeld minder fossiele energie willen gebruiken of een eigen valuta creeren om minder te hoeven lenen.

‘Linkse’ partijen werden door rechts de taak gegeven de overvloedige welvaart eerlijker te verdelen, maar die tijd is voorbij

Het nadeel van het rechtse denken is dat niet veel mensen het doen. Er zijn zeker een hoop welvarende nederlanders die op de VVD stemmen maar dat zijn er niet genoeg. Het fundament van Rechts, dus fossiel en de banken hebben daarom een aantal andere bewegingen gesponsord, soms via via. De beweging van Baudet bijvoorbeeld, maar ook Wilders, beide nemen redelijk verwarde burgers, of bepaalde simplistische denkwijzen en gebruiken die om gekozen te worden. Kenmerkend voor beide is dat ze pro-fossiel zijn en tegen klimaatactie. Dat is omdat dat hun basis is. Heel Rechts is pro-fossiel en zou niet bestaan zonder de fossiele spelers die hen in het zadel houden.

Als Linkse partij heb je dus eigenlijk niks. Je had het idee dat de welvaart over een grotere groep gelijk verdeeld moet worden, maar dat was fossiele welvaart en daar was je zelf geen ‘eigenaar’ van. Als je als Linkse partij op de hand van Banken en Fossiel ging dan kreeg je wel tractie, maar dan was je niet langer Links volgens de definitie. Die periode heeft Nederland ook gehad met PVDA politici die van Shell afkomstig waren en later bij banken gingen werken. Het is een feit dat Nederland een welvarend land was met veel sociale voorzienigen maar in Den Haag was de koers pro fossiel, pro Tata Steel, pro Schiphol, pro Chemelot, pro lozen in de Schelde en bunker brandstof, een grote smerige industrieele zooi werd afgedekt omdat mensen comfortabel waren en de NOS hen liet zien dat het Rechts bestaan best goed was (en dat was het vaak ook, nu zien we vaker barsten in hun visie).

Rechts verzamelt stemmen met het uitdragen van denkbeelden waar het niks om geeft

Rechts wordt nu met behulp van Baudet steeds extremer, en nationalisme (wat al een beetje bestond als Wilders xenofobie, ineffectief anti-islamisme) en fascisme steken de kop op. Alle bozen groepen worden door Rechts opgeeist want het is oorlog. Fossiel ligt zwaar onder vuur. Het eind is in zicht, er zijn klimaat doelen, een taxonomie waardoor investeringen van banken gestuurd kunnen worden (behalve dat de lobby probeert kernenergie en bomen als brandstof en zelfs gas er in toe te laten). De VVD en D66 hebben zich onmogelijk gemaakt ondanks een ‘klimaat bewust’ regeerakkoord. De VVD kan heel goed falen als het dat wil, en D66 is in feite de VVD en stemt door het regeer akkoord iig mee met Rechts. De boosheid van kiezers wordt zo veel mogelijk gebruikt, maar niet dat van mensen uit Groningen!!! Want Baudet is Rechts dus pro fossiel. Elke andere woede zal hij gretig gebruiken en zo valt hij keihard door de mand.

Maar nationalisme hoort logischerwijs meer bij Links. Als je Links definieert (zoals je zou moeten) als ‘anti-fossiel’, immers de oorsprong ligt bij de arbeider, bij de boer die zijn opbrengst deelt omdat men er samen aan gewerkt heeft (weet u nog, de RABO ooit). Het ligt bij het gebruiken van verspreide middelen, de inzet van veel mensen om elkaars leven beter te maken. De Rechtse frame van Links is dat het ook eens in die geldpot van Rechts wil graaien, die fossiele welvaart. Maar dat regelt Rechts al en zo heb je dus over de hele wereld Faux Linkse politici zoals Bernie Sanders, Elisabeth Warren die zeuren over de persoonlijke rijkdom van Elon Musk of Jeff Bezos. Ze doen het werk van de banken door arme hard werkende (en dan ook werkelijk) een woede te laten voelen bij iets waar ze absoluut niks aan gaan doen of kunnen doen, wat bovendien nergens op slaat(zie mijn andere post over miljardairs) maar wat mensen wel naar geld doet verlangen (dus banken machtig houdt).

Links wil welvaart zonder banken of fossiel, op basis van wind, zon en andere lokale duurzame energiebronnen

Echt Links is tegen fossiel, is voor duurzame energie. Waarom? Omdat je dan op veel plekken kunt produceren zonder ‘economische druk’, dwz je kunt zelf eigenaar zijn van de energie bron en dan heb je geen bank meer die achter je winstgevendheid aanzit. Met duurzame energie kan makkelijk alle energie voor Nederland worden opgewekt, als je even wat groter denkt. Leg gewoon het Markermeer half vol met zonnepanelen, dan kun je alle electriciteitscentrales uitschakelen. Dit is het idee achter de Markermeerzonnecentrale.nl.

Links moet gewoon als uitgangspunt nemen dat het zo snel mogelijk alle energie fossiel- en kernenergie vrij wil maken (dus je hebt geen super experts nodig en haalt je geen decennia lange gefinacierde projecten op je hals), maar wind, zon geothermie en golf energie voor alle productie, diensten, vervoer en comfort. Dit kan Links allemaal zelf regelen, dat doet ze al voor een groot deel, maar er is nog niet duidelijk het begrip dat ze hier een totaal andere koers vaart dan Rechts, maar wel een waarmee ze macht kan opbouwen en behouden. Ze moet er niet bij Rechts om vragen!

Zon en wind energie wordt lokaal opgewekt, en moet in eigendom zijn van de mensen die in de buurt wonen, of van de overheid zijn.

Wat voor de macht van Links op deze basis nodig is is een beseft dat banken zich niet met duurzame energie moeten bemoeien. Ook de fossiele sector niet. Duurzame energie is van een dorp, stad, regio, provincie of land. Het is een fundamenteel lokaal iets. En als je in Emmen 100 MW zonnestroom opwerkt en het wordt pas in Zwolle een keer nuttig gebruikt (behalve voor wooncomfort) dus bv. in een kunstmest fabriek of broodbakkerij of door een boer die electrisch ploegt. Dan zijn er geldstromen tussen Emmen en Zwolle en deelt iedereen mee in de lokale creatie van weelde uit bv. landbouw of de bakkerij. Dat geld kan bij de energie bron gecreerd worden en hoeft niet van een bank te komen! Met hernieuwbare energie is weelde iets dat op veel verschillende plekken onafhankelijk opgewekt gaat worden en door een overheid over de bevolking verdeelt moet worden door de energie die mensen gebruiken deels via belasting te herverdelen (geld is immers energie krediet, nu nog fossiel krediet zoals boven wel duidelijk werd). Dit is een nieuw type economie, meer lijkend op de agrarische. Hoe deden boeren dat die voor 1000 mensen voedsel verbouwden met 20 man?

De hoge gasprijzen zijn een prima reden voor een Links offensief voor een energie bron ter grote van de Markermeerzonnecentrale.nl

Links moet hier bovenop zitten. Duurzame energie in lokaal eigendom, distributie van die energie en gebruik ervan is het domein van Links. En door de lokale aard van de productie is eigenlijk ook nationalisme het domein van links. Voor Rechts is nationalisme totaal niet van belang, de industrie plukt de mensen van waar het maar wil op de wereld, drijft op multinationals en globalisme, verhuist zo naar een ander land. Maar daar kun je niet op rekenen in de post-fossiele wereld, of na een werkelijk effectieve kentering om emissies te reduceren. Dan moet de energie van dichtbij komen en zal Nederland voor Nederland moeten zorgen (want er zal voorlopig overal een tekort zijn).

Nederland zal energetisch op zichzelf worden teruggeworpen na serieuze reducties van emissies. Er ontstaat een nieuw energie en handels nationalisme

Nederland loopt ook nog onder, en de chaos is niet iets wat we moeten omarmen maar voorkomen. Daarom is het zelfs nodig om zo snel mogelijk meer besef te krijgen van een land dat we moeten behouden, en dat de energie die daarvoor nodig is niet van fossiele bronnen kan komen, banken vinden dat ook helemaal niet interessant, ze verhuizen waar ze de meeste cashflow kunnen hebben, en is dat niet Nederland, dan zijn ze zo weg. Met duurzame energie kun je echter eindeloos dijken ophogen, de energie van de zon raakt voorlopig niet op. Hoe gaan we de verandering van ons land uitvoeren als we de bouw van duurzame energie bronnen niet serieus accelereren. Dit is het domein van Links, de machtsbasis, de manier om veiligheid en een toekomst voor Nederland te schetsen en problemen op te lossen. Ze beantwoorden de vraag : Hoe gaat Nederland deze uitdaging aan?

Parallel Structures

If you watch the below video you can recognize that modern society is super sensitive to being indoctrinated and pushed into a schizophrenic mindset, a psychosis, in which falsehoods are considered true and people don’t even get around to contemplating their reality with effective mental equipment because of stacked lies and fables they became sensitive to..

How to get out of it? Havel found that ‘parallel structures’ where a way to escape the totalitarian lies. A part of society that lives in the same physical world, but not in the same moral world as the one that is being mentally distorted. This can be a religious group, an ideological movement with or without realistic objectives or motives. This is why many totalitarian regimes where against religions and cultural minorities.

Climate change is ultimately the Sun warming the Earth. As our atmosphere can’t shed enough heat due to accumulation of greenhouse gasses, the average temperature is running up. One idea would be to shade the Earth. You would think “How is this possible” but it is indeed possible due to some quirky aspects of our solar system.

The Earth travels around the sun, and both the Sun and Earth have a gravitational pull on objects. The Sun is much bigger than Earth, but yet we do not fall towards the Sun if we walk across our planet. This is because gravitation gets much stronger the closer you are to a body. If you where to float upward, travel above the Earth and towards the Sun you would at some point start to feel more gravitational pull from the Sun than Earth. If you where put in that exact location between the Earth and Sun you would be traveling at high speed around the sun, just like Earth, but otherwise stay where you are. This point is called the L1 point, the Lagrange point L1 (there are others too).

So the question is how much surface would you have to deploy at L1 to shade the Earth entirely, and it would be shaded constantly because the L1 point and the shade you position there would stay in place relative to Earth and Sun. Below a schematic drawing of this situation. The Sun is 147 km away, it has a radius (Rs) of about 700.000 km. Earth (Re) about 6300 km. L1 is 1.5 million km away. The shade of the Sun has to cover the entire radius of the Earth, so the triangle you can draw has no point in Earth, but you can make the calculation by subtracting Re from Rs, then later adding it as if there is a rectangle and a triangle combined..

This calculation yields a radius at L1 of 7000 km, combined with Re this is about 13.400 km. If you made a disc of thin metal you would need to cover 565.073.031 km2 to shade Earth completely. Practically it would be likely any object would 1. Not shade Earth completely and 2. Orbit around L1 a bit closer to Earth (which would require it to be smaller). Whatever would orbit there would not stay there freely, it may actually experience perssure from the Sun. I am not sure. But this kind of surface is not beyond mankind to cover I think. Nor is it a far out idea as human artifacts are already found at L1. Maybe the solar pressure could be neutralized by gravitational pull, putting the shade closer to the Sun.

Turns out that this idea was propsed in Holland and the tought was to launch a large number of satelites that would unfold solar sails and be positioned at L1 to block 1% of solar radiation.

Another possibly cheaper option is to blow regolith into the L1 point to create a dust cloud that would eventually fall into the sun or be blown onto Earth.

Great use for some SpaceX Starships? Great place for a huge space colony?

What do you think? You can comment to @climatebabes on Twitter 😉

Tesla started as something Elon supported, in a hands off way. He had given control over a group of people to build the Tesla Roadster, I guess he was reading rocket science books or trying to get SpaceX going and did not expect to be needed. He was needed, Tesla lost a lot of time and money because of bad management, so he took over the reigns.

Elon is focussed. He makes choices. The time you win by not doing what has no future relevance is quite significant, but it doesn’t feel nice. You are forcing yourself to do the things you understand are necessary, but your body may not be ready for it. Elons asperger nature came in pretty handy because it both allows untangled focus and reduces emotional attachement (which he clearly does have though). We are quite blessed with someone that has been made aware of his individuality quite early, one that has an aggressive drive he has decided to steer towards an altruistic outcome. But that’s enough of psychologizing Elon Musk.

Most people don’t have a clue about reality, the real reality. They know a lot about promises and myths told to them, but most have never been pushed to explore or question their world. They have not been given access to learn about their world, to take other viewpoints. If you have, you may be considered unlucky or raised well, it seems a good father ensures his kids don’t love him so much they refain from exploring or doubting his word. This is a sacrifice many parents never consider, but one that makes kids stronger. If you are pushed into the world and feel left to your own devices you will learn more.

The quest to break into the car market with an EV was extremely tough, and the strategy depended on people with cash, because banks are against EVs, they are like returning cashflow which fossil fuels ensure. Tesla sold their first roadster to patient and wealthy people who where as enthousiastic about the idea of EVs as Elon. This afforded him to build the Model S, this allowed him to build the Model X and 3 and now the Y. The X was a result of overreach, I can’t imagine how many people will have been send in from banks and legacy car makers to screw Elon over and try ot make him fail. Another EV maker’s workshop was burned to the ground. Rivian has been a pretend EV maker for years.

In a bid to survive Tesla did everything it could to make money. Part of the first Roadster development process yielded battery packs that Mercedes could use. Mercedes-Benz AG can be credited with helping Tesla in a crucial phase. It is a testament of pure thought on the side of Mercedes, not pure delusion as we now see happening in the US. Of course Tesla used incentives and got some subsidies, but legacy car makers where bailed out, sell al their monster trucks with loans, fossil fuels are subsidized, the amount of support government and banks give to fossil gas guzzlers in the US is disgusting.

Tesla grew as fast as it could. It drew in all dependencies because once the Model S and Roadster caught on and where beating the best of the internal combustion cars it was full on war. Don’t believe that nobody tried to buy all Lithium or all USB cables or something like that to make Tesla run down its financial reserves and crash. I know personally from the constant nonsense about Tesla I hear from bank lakeys (usually right wing voters well to do who read the economist and repeat right wing news because they basically want to be left alone). This war has entered a new phase it seems..

The basic loop : Try, Review, Reorient, Repeat

The process of Tesla is simple : It sets goals, it focusses on achieving those goals, it corrects its proces with a humane touch (in contrary to Amazon), but it corrects relentlessly, without sentimentality. It itterates because every itteration means your behaviour becomes more effective. It uses driven people that have forced themselves to some notable achievement, because that’s what you need to optimally utilize a human mind, be internally driven and willing to endure discomfort to get something right.

While other car companies have been comforted with assured affordability (loans) and bank enthousiasm because of a large army of suppliers that all would generate cashflow and of course make profit, Tesla minimized these costs by figuring it should only need to take in the raw materials and do to it what is needed to end up with a car. This ensured both a reliable production process and lower cost. Tesla has reached all the way to the mines to improve its raw materials supply chain. Legacy car companies have NOT.

The above is just the car manufacturing side of Tesla, but Tesla also makes batteries, battery packs for utilities, solar shingles and plans to be its own energy company. It has an AI arm to develop Full Self Driving autonomous cars (Roadbots as I call them since 2017) and wants to apply the FSD know how to a bipedal bot called Optimus.

Now the $tsla stock is down on a huge production and profit ‘beat’ (unexpected windfall). Some ‘whales’ (big investors) sold off and the stock is down 20% where it should be up. The fundamentals of Tesla are ridiculous, there is a ‘price to earnings’ logic where the price of the share is now very low. However this is not what drives stock prices…

Stocks are bought and sold at moments in time, resulting in ‘volume’ which varies from minute to minute and hour to hour. There is some ‘market making’ necessary because it will never be the case that a buyer at a price will meet a seller at a price at exactly the same time. This is how stock markets and banks profit of stocks : I want to buy at $1050 someone wants to sell at $1045, the banks buys the stock, and sells them to me and takes $5. Banks steal money all the time where ever they can, it makes people need more money!

The volume can be very low, meaning while there are 900 millon Tesla shares outstanding volume can be 3000 shares over a minute. If during that minute people really want to buy Tesla because they learned something new, and they think it will be $1200 while the price is $900 they will bid $930 to be done quickly, the sellers from $800 to $930 hand over their shares, the bank takes its cut and the price is raised to $930. Same thing if people thing the stock will drop to $850 and it is now at $900 a seller will be happy to sell at $890 to make it a sweet deal and be done quickly. Sometimes the stock is just dumped and the bank can make the price!

What I am trying to convey in the above is that stock prices can be sensitive to small sell offs and events that cause investors to suddenly buy or sell. The price is like the direction of the car, while the talk is the steering which is sometimes not well connected or delayed. People that point to the fundamentals will be frustrated because a small selloff at a low volume moment will move the price for all holders of the stock. This is exactly the same with crypto currencies, except that there is a real company underlying the stock which you in principle co-own if you own the stock.

Now why hold Tesla stock right now? Reasons :

1. It is a company that will make ever more profit on every car it sells
2. It is a company that will create a closed low cost system to provide energy and mobility to millions at an accelerating pace
3. It is a company that can enter new markets with ease, and has the mentality to do it not with the aim to create as much cashflow in the economy, but cashflow towards the company.
4. It is a company that develops its own cutting edge AI software and has the platform to optimize and improve it independently
5. It is a company that knows the details of its raw materials production chain, in short it doesn’t have to enter the markets and it does not have to use money if it can provide its products and energy to its suppliers.
6. In short this company is bound to draw in money from the world while needing ever less to make ever more profitable products.
7. No legacy company or competing EV company has comparable scope or proven ability or even ambition. They will all be struggling in an economy 100% dictated by banks who keep profit margins as high as possible to maximize cashflow (basically gouging anyone that tries to be useful). Tesla evades this system as much as it can.

In case of inflation, in case of a financial crisis, in case of a supply chain crisis, which company would you rather own? Tesla, GM, Apple. Its no longer a matter of goodwill or charity to be in Tesla, it seems to be a safe place to put your money. Also as dividend is often taxed it could be that Tesla will start to buy back its own shares some time in the future. Google does that already (3% per year). Personally I just want it to build those 100 battery factories Elon said where necessary to transition the planet to sustainable energy, but whatever comes next, I’m in!

I was looking for a test platform to learn more about robotics, and came across a kickstarter on Indigogo, now closed. It was for a “Advanced Quadruped Robot With AI Modules”. I have some experience with MCUs and AI, servo’s and electronics so I thought I’d participate. That was in November 2021. The website is www.xgorobot.com where you can find links to repo’s and firmware.

The parcel arrived yesterday, and I quickly checked it out. Its not a Boston Dynamics machine, it does not have paw sensors. It is mostly a platform of servo’s in the right configuration. Powered down the legs dangling do feel a lot like a small cat sleeping, legs bending become a tangle fast.

When you start the robot up it shows a menu on the K210 screen. It has quite simple hardware, a K210 and MSP32 Wifi chip. The menu includes face recognition, face tracking, gesture recognition. The dog will move in respons to the face or hand gestures.

I still have to connect to the board by USB (connector on the front) and investigate the Git Python repo’s. Best case one can upload code to the dog using a library but I have not found an explanation on how to do that yet. Also the app I downloaded does not have all the features.

My next step will be to find out more about the AI module and how to script the Robot. Have to find an installer for the XGO programming environment

A good intro in the video below..

Our economy does not want to transition to renewables. Its members, the banks and the fossil industry are fighting hard to slow down us closing down the last oil and gas well. They propose ways to waste renewables, by making Hydrogen (wastes 70%) and want to rebrand unrenewable and bank friendly energy types like gas and nuclear as part of the ‘green’ energy basket.

This concerted effort to delay the growth of renewables is increasing the risk of an unorderly transition. One in which war and famine and chaos are going to happen. Without good energy sources we all basically live in a fossil poor Balkan or Middle East state because all the wealth we have in the most developed countries comes from using the vast fossil energy reserves we managed to control.

Women are now often the people advocating for a fast transition. Greta Thunberg worries about the long term effects which are horrendous. Other parties have similar concerns. The dishonest claim of (allways pro fossil) right wing parties that they stand for economic growth is clear if you realize we can grow to 2500 times our current world economy on renewables, not on fossil fuels. The Left is near dead because it can’t reconcile its capture in the fossil economy with its desire to replace it with a renewables based one (“I want a job, but not one it this economy!”).

Women are prominent on every side of the fossil debate, but it seems there is a silent majority that does not like the idea of a transition or that has not really thought about the risks. We don’t have to mention all the women that want to parade Prada bags and their sycophants. This is not a generalization. You have other women that just want to take care of their families in the harsh environment banks create for everyone. There are many trying to reach some kind of station in the economy, which can cost them their conscience because they have to sell out to fossil interests. Very few women are left to do the right thing or drive the debate to where it needs to be “Why are we on this fossil ration and how do we safely transition?”

The risks are significant. Women are unsafe because crime is opportunistic, so we all behave nicely because we can’t get away with being assholes. Parts of society where less attention is given to how people behave are consequently more chaotic and dangerous. A good example of what would happen if fossil resources where suddenly cut of right now is Afganistan, where the men are indoctrinated not to empthize to much with women to begin with. Families sell daughters for food. Women are forced into temporary ‘marriages’ for protection or food. It’s turned from a place where women aspire to get educated to a hellhole in a few months time.

All the men in the West with SUVs and big homes and nice holidays are worth shit if the fossil energy flow stops. Then they turn out to be pretty useless, all the devices stop working, all the safety is gone even if they already choose to live in a gate community. Energy keeps us all safe and this is not being discussed at all, not even by women!

The recent gas shortages where a shock, and measures where taken (a deal that may have pitted Germany against Russia in order for Germany to gain Gas from the US (with Holland as a stepping stone)), but there is an end to the flexibility of the system. In the shadow of this calamity energy companies seemed to have upped checking the useage of gas, so they visited people at home to take a reading. Some women reported the person reading the meter came on to them. No proof of any wrong doing can be given but in an economy where banks put everyone on the edge a reading that cuts your gas bill by 1000,- Euro can be a nice gesture.

Consider the above an imaginary scenario, but I once saw a french movie (where else) about a woman that had to sleep with the owner of the camping she lived in order to get a new tank of gas. I guess it is clear where I am going. Women are not safe in an unordely transition to renewables. This should be a topic because that means many people, women and men, will want to hang on to the security of fossil fuel dominance (which the shortages showed to be pretty feeble). This makes sense but it can’t mean the fossil banking system does not force a rapid transition for society to be secured. But this is something they are openly fighting against.

So where are the men and women to point this danger out (besides me)?

P.S. Fossil/banking interests will allow society to deteriorate because they can always serve the elite. In fact they need a suffering group of people to scare the rest to stay in their system. They would be fine with women being abused, but you would not be allowed to empathizes with them. The revolutionary act for women is to fully accept the value of their intimacy and the right to choose how to use it, and to not try to define a norm where transactions of intimacy are looked down upon.