Monday, July 15, 2019

Ethereum Tutorial

We're deep in the thick of things.  The tutorial leader gave us really quick instructions for grabbing some fake Ethereum after setting up a MetaMask wallet.

I got lost right away.  I was supposed to tweet a request to Rinkeby.  I used a hex number MetaMask gave me (I thought), but that doesn't appear to be my account.  It's fake money anyway, not real Ethereum.

The geeks are asking questions about crypto-currency in general.  Bitcoin swings thirteen standard deviations, says the professor, meaning it's considered high risk.  Is it really a store of value?  Ethereum swings by twelve standard deviations.

Libra, Gemini and some others try to limit volatility by pegging their value to something supposedly less volatile, such as a fiat currency.

We're doing more meta discussion of crypto stuff than coding.  Geth is the golang implementation of the full Ethereum node.  That's not something most people should run.

We get a lot of science fiction about crypto-currencies these days.  People have a lot of hope in their future.

Smart contracts in Ethereum are written in Solidity.

0xB4824D11AddB0c0a6f63ddb30ff601Fb9AB912b3 appears to be my account.  I sent a tweet with it, requesting fake Ether, but I sent another request earlier.  What was that?  I deleted both tweets.

Want to send me some Ethereum, a few wei?  I named it OSCON 2019.  Then email me maybe?  We're experimenting.

My ears are perking up as we're doing a marriage contract in Solidity, for a "decentralized city".  Asylum City?  That's science fiction I've invested in.  Science fiction is an umbrella term for me, that covers any kind of actual planning for the future.  Investment banking would be a subcategory.

I'm thinking of a currency that is meaningful within a city.  Lots of things won't work unless fueled by city crypto.  Dollar bills don't go in the slots; wallet cards do.

Is this a case of what happens in Vegas stays in Vegas.


Tokens cost nothing to create in Ethereum, and mean nothing in particular by default.   Don't confuse them with crypto-currencies.  Tokens are basically keys to a hashmap.

Tokens are fungible or non-fungible.  The fungible tokens have "face value" we might say.  NFTs include CryptoKitties.  They might represent credentials or merit badges.

Companies that recorded a lot of video about blockchain might be in trouble right now, because everything is changing so fast.  This ecosystem is very fragile.  I think I'll call it a day.


Wednesday, July 10, 2019

More On Current Events


At the time of this posting, all eyes have turned to the sex trafficking circus, which I'm not saying doesn't deserve attention. We have the bandwidth for lots of threads.

However, before that Tucker Carlson rant fades from memory, I want to add my two cents.

Saturday, July 06, 2019

Friday, July 05, 2019

Postmortem


Tuesday, July 02, 2019

Sunday, June 30, 2019

Truck Stop of Tomorrow


The indigenous Cascadian response to the need for new campus facilities (Global U / GST), including for asylum-seekers (e.g. homeless vets), is connected to the citizen diplomat pipeline, the arterial system.

In another recent video I suggest the Madras, Oregon area as a place to test "outdoor school" equipment, which I'm suggesting we may consider already furnished taking into account the shipping containers of Good Will type stuff.

We're able to get whole families outfitted with kitchen stuff without going begging to the "everything brand new" crowd for a slice of their shrink-wrapped just-off-the-shelf newer thing.

No, the whole point is we're showcasing what a less wasteful lifestyle might mean. We work, but not to endlessly duplicate the same stuff. Our "prop inventory" lets us change costume, and yurt internals, without necessarily needing a monetary transaction.

A new aesthetic develops: the nomadic monad. You have everything you need on your person, and the luxury of not needing to own all these yurts you'll be visiting. The campus has plenty of props in inventory, when you need those cups and saucers.

Thursday, June 27, 2019

Welcome New Recruits


"Where's the beef?" 


"Here's the beef." 


"More beef."

Saturday, June 22, 2019

Citizen Diplomacy


We've been yakking on social media about Hindu truckers in North America, and the variety this brings to truck stops sometimes.
FB friend: there was an article in the economist about the disproportionate number of Hindu truckers in North America.
Me:  That's an editorial decision, to say "disproportionate" but they're Brits, disproportionately in North America from the beginning.
FB friend:  I think it's great to find Indian food at truck stops. Curry is better than burgers.
Me:  That's my vision of future truck stops: way more cosmopolitan in some hubs. They take over the malls, which are of dwindling interest to Amazon shoppers.
The idea of a truck stop as more like a food court, with multi-ethnic cuisine, might be catching on in some areas where the shopping malls are feeling the pinch of Amazon.  The truck stop of tomorrow might be more a mall than a gas station.

Silicon Valley is all about making trucks driverless, whereas the startups I'm looking at are taking up the real challenges that go with navigating the world's roads.  The driver exchange program I'm writing about on Medium, and elsewhere, gives a sense of the new possibilities.

Me:
Just don't make truckers queue for hours or days, as if cargo inspection and substance control is your concern you can do that in other ways, away from any border, like the airlines do (screening is at port of call, final destination, say Cincinnati). You have plenty of tracking devices on your average rig, it's not going to just disappear on you (the owners are watching). Maybe the driver is with a global company and its citizenship may be indeterminate as companies are not responsible for authenticating citizenship documents. Open border states aren't surrendering the right to monitor carriers. Let governments play border games while transportation flows smoothly. That's probably more how it'll shape up in Asia. Lower48 has enjoyed open borders internally but doesn't play well with neighbors sometimes. The world is covered in sore spots, with or without open borders.

Wednesday, June 19, 2019

Opting Out in Cascadia


I get around to talking about the BDS campaign versus Iran, eventually.

I'm not some official ambassador from Cascadia. I'm merely voicing my view that the population sample I'm in touch with is not at all on board with any kind of war against Persia.

On the contrary, Portland and Shiraz have been looking at becoming sister cities.  That conversation continues, as far as I know.

We have some real history with Iran, in terms of personnel. I'm thinking of Peace House in particular.

Somehow the "BDS" meme got hijacked to where some people think it has to mean something relating to Israel. I don't deny that some activists, based on perceived success in South Africa, in moving us beyond Apartheid, tried a similar strategy with regard to some Israeli companies.

Although I worked for AFSC in some chapters, I never stopped buying from Hewlett-Packard (big into biometrics used for border policing). That's because I don't have time to do the research, and I'm just the one guy. No one cares what I do. Even I don't that much.

However, the practice of BDS against Iran, Venezuela, Russia, is pretty virulent, and hypocritically sustained, even while Israel loudly proclaims it's somehow a primary victim. That's not believable.

Sanctions against Iran, with the threat of pre-emptive attack based on some flimsy shim-sham reasoning (cite the attack on Iraq, or Gulf of Tonkin), vastly outstrip, in scale, the tiny boycotts here and there, of miscellaneous goods from the squatter settlements.

My angle on Gaza is let's evacuate the place.  Rich people want the beach front property and don't care how many die to free up the real estate.

Remember that ghetto in Panama the Apache helicopters went after?  I presume that was likewise all about land values, clearing out the slums in a demonstration of lethality.

Humans are in the way. Nothing to do with nations or religions.  Everything to do with having fat bank accounts and a nice place in which to retire.  Caracas and Panama both look appealing, in addition to the Gaza strip.  More Miamis.

Sunday, June 16, 2019

The "Dr. Who" Look


My test audience said things like "vintage Kirby" i.e. I make some broad points but then veer off into some world of my own, different planet maybe.

Did he just say "Planet of the Apes"? Why again?

Anyway, today was Gay Pride day (parade, waterfront festival) in Portland, a ritual and smoothly pulled off. My mood took me into a rather alien mindset but not in such a way that I couldn't share a sense of celebration. I wasn't being a party pooper.  I was adding to the diversity.

Thanks again to Patrick, Lila, Quinn (the dog) for their company today. And of course Carol, who sat on the porch through a lot of today.


As Seen on Facebook (restyled)

    Me: Impending war with Iran is what's most important to this voter (me). As long as America is bombing a lot of countries, I can't think of health care as a priority -- at least not for Americans.
     
    She: You obviously are a man and/or have health care and/or you're too young and arrogant to know better and/or you have zero responsibility for any other human beings or all of the above. Iran is important, it's not a matter of life and death for most of us. Healthcare is.

    Me: I see it as a choice between squandering resources murdering around the world, or acting with compassion towards people everywhere. I'm reasonably certain a country as sick as America is wholly incapable of truly caring for those in need. If we don't cure the mental illness (leading to wars) we won't get anywhere with the basics of self preservation.