Presentations I have given over many years about cloud safety will reference the fact a ground fault circuit interrupt (GFCI) made toasters safe.
My point has been simply that virtual machines, containers, etc. have an abstraction layer that can benefit from a systemic approach to connectivity and platform safety, rather than pushing every instance to be armored.
The background to the toaster safety story is actually from a computer science (and EE) professor in the 1950s at Berkeley. He was researching physiological effects of electric shocks when applied to humans and animals to (pinpoint exactly what causes a heart to stop).
He narrowed the cause of death enough to patent an interrupt device for electric lines, which basically is a firewall at a connection point that blocks flow of current:
GFCIs are defined in Article 100 of the NEC as “A device intended for the protection of personnel that functions to de-energize a circuit or portion thereof within an established period of time when a current to ground exceeds the values established for a Class A device.” Class A GFCIs, which are the type required in and around swimming pools, trip when the current to ground is 6 mA or higher and do not trip when the current to ground is less than 4 mA.
Fast forward to cartoonists today and some obviously have completely missed the fact that selling consumers a firewall for connected toasters is a 50-year old topic with long-standing regulations.
Specifically, the drone atomises the pesticides into micron-level droplets, so the chemicals can evenly adhere to the surface of maize plants with higher coverage rate. The strong downdraft generated by the propellers can significantly reduce liquid drifting and increase pesticide deposition, which means that both sides of the leaves and the central part of crops can be more precisely targeted. Such mechanism can not only increase fall armyworm’s exposure to chemicals but also cut down a large amount of pesticide use and better conserve the beneficial insects.
Targeting sounds like it’s more of a “bracketing” spray than an injection into each worm on a leaf, although the drone company suggests they are looking into worm-recognition capabilities.
Targeting the individual worms instead of plant-level dosing still seems cost-prohibitive in this story. To achieve that accuracy I think we’d be talking Integrated Pest Management (IPM) with technology-augmented insects, or micro-drones, instead of these sprayers.
Perhaps soon there will be Integrated Drone Management (IDM) appearing in agricultural operations centers where augmented bugs are deployed from drones like static-line parachute jumpers.
Many years ago when we were starting research on how to stop drones setup as biological weapons, we looked at them as flying bombs in the same way the Italian fascist military dropped mustard gas on field-hospitals and ambulances.
Chinese agriculture, however, clearly is being driven to develop more highly-efficient low-dose toxin delivery at a micro-target levels. That kind of emphasis in tooling accuracy means drones soon may advance past U.S. bladed assassination missiles, innovating so quickly we will have to update the risk discussions.
To be fair, five years ago any kind of anti-drone methods to stop weaponized versions meant a specific audience where examples needed to be general. Today it seems a general audience is open to hearing what harms may be ahead and more specific examples are more welcome.
Unfortunately what I must emphasize most today isn’t just how drones rapidly move towards highly-targeted assassination methods for something labelled pest. I must also point out members of our security community actively have been found labeling non-whites as pests. Beware people advertising themselves as deserving authority to protect humans from harm, who may in fact be enabling and promoting harm through technology.
Meanwhile, in Japan, a drone is being created to replace pesticides at a more macro level. Ducks have been used to eat weeds and pests in rice paddies, avoiding the need for toxic chemicals. So someone decided they would attempt to replace the ducks with a robotic one.
Immediate downsides that come to mind are 1) the lack of fertilizer byproduct from robot collecting instead of digesting the weeds and bugs and 2) the lack of meat byproduct from eating the ducks before rice harvest (ducks have to be removed anyway or they’ll eat the rice).
A while ago I explained in “Lost History of Knob Creek” how American history of whiskey production is tied to slavery.
In particular, Jack Daniel took his recipe from emancipated slaves even though he used his own name for the brand.
Now the man who taught Jack Daniel, “Nearis” Green, is getting his own brand. Proceeds from the sale of this new whiskey are going to fund college education of the master distiller descendants
See if you can trace how the story originally flowed from being “never a secret” to something they can only “embrace, tentatively” to a “gauzy and unreliable” tale, to an allegation that they hope would “never be definitively proved”…
Daniel, the company now says, didn’t learn distilling from Dan Call, but from a man named Nearis Green — one of Call’s slaves.
This version of the story was never a secret, but it is one that the distillery has only recently begun to embrace, tentatively, in some of its tours, and in a social media and marketing campaign this summer.
[…]
Frontier history is a gauzy and unreliable pursuit, and Nearis Green’s story — built on oral history and the thinnest of archival trails — may never be definitively proved.
Then a successful writer comes onto the scene and quickly realizes there is a market for trust and ethics, scientifically eroding the structural white supremacist deception and lies that intentionally obscure roots of American innovation.
…when she got to Lynchburg, she found no trace of Green. “I went on three tours of the distillery, and nothing, not a mention of him,” she said.
Rather than leave, Ms. Weaver dug in, determined to uncover more about Green and persuade Brown-Forman to follow through on its promise to recognize his role in creating America’s most famous whiskey. She rented a house in downtown Lynchburg, and began contacting Green’s descendants, dozens of whom still live in the area.
Scouring archives in Tennessee, Georgia and Washington, D.C., she created a timeline of Green’s relationship with Daniel, showing how Green had not only taught the whiskey baron how to distill, but had also gone to work for him after the Civil War, becoming what Ms. Weaver believes is the first black master distiller in America. By her count, she has collected 10,000 documents and artifacts related to Daniel and Green, much of which she has agreed to donate to the new National Museum of African American History and Culture in Washington.
So much for the thinnest of archival trails. Congratulations to Ms. Weaver and the Green family for restoring and preserving American history.
On his farm, Call had a still and Jack quickly took interest in it. Now this was back in the days prior to the Civil War and Emancipation and the Call still was under the watch and care of an enslaved man named Nathan “Nearest” Green. The Reverend Call and his distiller, Nearest, taught Jack how to make whiskey. Most of that mentoring, however, fell to Nearest who worked side by side with Jack and taught the young distiller what would become his life’s passion.
After the Civil War, Reverend Call’s congregation and wife gave the preacher an ultimatum: walk away from making whiskey or walk away from his work as a minister. Call made the decision to sell his business to Jack. And so Nearest, now a free man, was hired by Jack and became the very first head distiller – or what we’d call a master distiller today – of the Jack Daniel Distillery. While slave labor was a part of life in the South prior to the Civil War’s close, Jack Daniel not only never owned slaves but he worked side-by-side with them as a hired hand to Dan Call. When it came time after the war to establish his own distillery, Jack’s crew were all hired men.
Nearest would work with Jack as his first master distiller until Jack moved his operation to the Cave Spring Hollow sometime after 1881. There, Nearest’s sons George and Eli and his grandsons Ott, Jesse and Charlie continued the Green family tradition, working at Jack’s distillery in the Cave Spring Hollow.
More than 150 years have passed since Nearest and Jack first began making whiskey together, and, to this day, there has always been a member of the Green family working at the Jack Daniel Distillery.
Bottom line here? Why didn’t Call sell the distillery run by Green to… Green?
Nobody had heard of Green because Daniel centered the brand and story around himself despite obviously taking advantage of slaves and freemen alike just because of race.
Statements like “While slave labor was a part of life in the South prior to the Civil War’s close” are bogus. Two important points here:
1) Saying “back in the days prior to the Civil War and Emancipation” does NOT excuse slavery or make it acceptable in any way. The Colony of Georgia had abolished slavery in 1735 and the American revolution was in part fought to expand slavery. Indeed, the colony of Vermont had abolished slavery in 1777. Philadelphia passed a 1780 Act for the Gradual Abolition of Slavery and George Washington went out of his way to find loopholes just so he could continue slavery. American legends such as President Grant however had no slaves when the Civil War started because he already had ended the practice on his own accord (setting free the only slave he ever had, a man “gifted” to him by his wife’s father). General Burnsides as well had seen his father emancipate their slaves. There are many examples like this and the point is anyone claiming “part of life” phrasing for slavery is engaging in toxic apologist nonsense given America re-established slavery by forcibly making it part of life where it had NOT been. Indeed, Florida under Spanish rule was where slaves in America went to be free of American tyranny… until America invaded Florida to claim the land in order to re-establish slavery.
2) Slavery was all over America because its proponents had been violently forcing it to continue, yet it had been naturally ending in the North anyway for a long time (like the rest of the world). Those viciously attacking anyone who dared speak of freedom and liberty in America, censoring black voices, thus could also be called pro-slavery. Texas seceded from Mexico on a singular (“Lone Star”) agenda to violently expand slavery (white immigrants brought slaves into abolitionist Mexico and then violently seized the land to form a new slavery state). And while there were many brave Americans (e.g. Lovejoy, murdered in 1837 by violent slaveholder mobs) who stood up to such expanding violence, people who fought to free black men from the tyranny of America… Jack Daniel clearly was not one of them. His legacy is censoring black voices, erasing and revising history, to falsely market other ideas as his own. He even went by “Uncle Jack”.
Making whiskey together? Jack was learning, taking from Nearest. Working side-by-side with slaves and taking credit for their work, even after emancipation, is in no way the same as freedom.
While it’s tempting to tell white insecurity mobs today that their bourbon was invented by black Americans, this particular story rings the most hollow. We wouldn’t have to seek an Uncle Nearest story today instead if Jack Daniel had done the right thing.
Narrated by Emmy-Award winning actor Jeffrey Wright. This beautifully shot short film tells the extraordinary legacy of the first known African-American master distiller. It’s a story of honor, respect, and an unlikely friendship, that would forever change the whiskey industry. Perhaps the greatest American story you never heard.
The truth has finally found the light, no thanks to Jack Daniel. And while the story may be told that Jack Daniel paid Uncle Nearest well enough to prosper and take care of offspring, note that selling whiskey today to “fund college education of master distiller Nearest’s descendants” exposes the exact opposite.
Does a fund for education sound right, or like a given? Just think of a need for education money in terms of the wealth and fame accumulated by Jack Daniel appropriating so much and returning so little.
A new study that positioned “animals are friends” to Americans had an interesting outcome. Pork became unpalatable by the subjects, while beef was still seen as edible.
…we show that the negative effect of anthropomorphism on consumers’ attitudes and behavioral intentions toward (pork) meat consumption is mediated by increased feelings of anticipatory guilt (Studies 3a and 3c). Nevertheless, no such effect was found with another kind of meat (beef), which indicates that anthropomorphizing meat animals through the friendship metaphor cannot be successfully applied to all commonly eaten species (Study 3b).
While the researchers claim there is some literature angle that may explain the difference, it reminds me of families I know in rural American communities.
They regularly eat cattle they treat as pets. I’ve never heard of pigs treated as pets that see the same end.