This week we’re talking about the launch of #OpenTF and what it’s going to take to successfully fork HashiCorp’s #Terraform 🍴
We’re joined by Josh Padnick to discuss what exactly happened, how #HashiCorp’s license change changes things, who has been impacted by this change, and ultimately what they are doing about it 💪
Tailsitter-Drohnen sind schwer zu fliegen, weil der Übergang vom Schwebe- zum Horizontalflug komplex ist. MIT-Forscher holen noch mehr aus diesen Drohnen raus.
MIT Swapmeet trip report/thread for August 2023. Kind of a quiet day, lots of vendors but I came home with nothing, not even a free box find. Lots of Retro Computers, lots of laptops and networking gear for sale, lots of cheap nice typewriters. I expect more sellers and activity next month when the MIT students are back and people are back from summer vacations. Some photos in this thread below: #hamfest#mit#electronics#cambridgema
@ZLabe#Methane is not just a more potent #GHG than #CO2 it is far more potent. Explained well in this article from #MIT
"Over 20 years, the methane would trap about 80 times as much heat as the CO2. Over 100 years, that original ton of methane would trap about 28 times as much heat as the ton of CO2.
Trancik says environmental organizations and climate models, including those used for major studies or international accords like the Paris Agreement, consider the warming effects of methane over a hundred years. Why this number, when methane is far more damaging in the short term? In part, Trancik says, it was an “accident of history.” Decades ago, when scientists began to tackle the complicated task of comparing different greenhouse gases, most climate projections were looking out to the year 2100—about 100 years in the future."
#MIT#Scheme#programming language and the #SICP 1ed textbook did a lot of good for the #CS students of my generation (1980s). Much later in 2005, MIT published the video lectures by Abelson and Sussman.
Today's students are just as fortunate, if not more, for having access to #INRIA#OCaml, along with the textbook and the video lectures by Clarkson of #Cornell.
A must read longform on the pioneer of AI chatbot who became AI's main and earliest detractors, Joseph Weizenbaum (of ELIZA fame here at MIT) by Ben Tarnoff!
Weizenbaum's was a lone voice in the 1970s, and many of his views are as apt now as they were then. Almost the entire article is chock full of quotes, and so here is a thread with quotes and a few of my thoughts interspersed.
"There is so much in Weizenbaum’s thinking that is urgently relevant now. Perhaps his most fundamental heresy was the belief that the computer revolution, which Weizenbaum not only lived through but centrally participated in, was actually a counter-revolution."
I too had my early training in computer science, and have come to see it increasingly as counter-revolutionary not even delivering on its promises of economic productivity (topic for another day). With my expertise in neural networks, I should be riding atop the current wave of AI to the bank, instead, I mostly see it as a land of false promises mediated by dangerous levels of silicon valley mythmaking.
Weizenbaum vs what he termed the "Artificial Intellgentsia":
"Minsky was bullish and provocative; one of his favourite gambits was to declare the human brain nothing but a “meat machine” whose functions could be reproduced, or even surpassed, by human-made machines. Weizenbaum disliked him from the start... Weizenbaum’s trouble with Minsky, and with the AI community as a whole, came down to a fundamental disagreement about the nature of the human condition."
"... he [Weizenbaum] argued that no computer could ever fully understand a human being. Then he went one step further: no human being could ever fully understand another human being. Everyone is formed by a unique collection of life experiences that we carry around with us, he argued, and this inheritance places limits on our ability to comprehend one another. We can use language to communicate, but the same words conjure different associations for different people – and some things can’t be communicated at all. “There is an ultimate privacy about each of us that absolutely precludes full communication of any of our ideas to the universe outside ourselves,” Weizenbaum wrote."
Weizenbaum and what he saw as necessary political action:
"Weizenbaum supported the action [MIT students protests of 1969] and became strongly affected by the political dynamism of the time. “It wasn’t until the merger of the civil rights movement, the war in Vietnam, and MIT’s role in weapons development that I became critical,” he later explained in an interview. “And once I started thinking along those lines, I couldn’t stop.”
"... MIT was receiving more money from the Pentagon than any other university in the country. Its labs pursued a number of projects designed for Vietnam... Project MAC – under whose auspices Weizenbaum had created Eliza – had been funded since its inception by the Pentagon... wrestled with this complicity, he found that his colleagues, for the most part, didn’t care about the purposes to which their research might be put. If we don’t do it, they told him, somebody else will. Or: scientists don’t make policy, leave that to the politicians. Weizenbaum was again reminded of the scientists in Nazi Germany who insisted that their work had nothing to do with politics... Consumed by a sense of responsibility, Weizenbaum dedicated himself to the anti-war movement... Where possible, he used his status at MIT to undermine the university’s opposition to student activism. After students occupied the president’s office in 1970, Weizenbaum served on the disciplinary committee. According to his daughter Miriam, he insisted on a strict adherence to due process, thereby dragging out the proceedings as long as possible so that students could graduate with their degrees."
What differentiates humans from machines, the question at the heart of "human intelligence" and Weizenbaum's:
"In 1976, Weizenbaum published his magnum opus: Computer Power and Human Reason: From Judgment to Calculation... The book is indeed overwhelming. It is a chaotic barrage of often brilliant thoughts about computers. A glimpse at the index reveals the range of Weizenbaum’s interlocutors: not only colleagues like Minsky and McCarthy but the political philosopher Hannah Arendt, the critical theorist Max Horkheimer, and the experimental playwright Eugène Ionesco."
"The book has two major arguments. First: there is a difference between man and machine. Second: there are certain tasks which computers ought not be made to do, independent of whether computers can be made to do them. The book’s subtitle – From Judgment to Calculation – offers a clue as to how these two statements fit together."
Values, decisions, judgements: are they fit for optimization?
"For Weizenbaum, judgment involves choices that are guided by values. These values are acquired through the course of our life experience and are necessarily qualitative: they cannot be captured in code. Calculation, by contrast, is quantitative. It uses a technical calculus to arrive at a decision. Computers are only capable of calculation, not judgment. This is because they are not human, which is to say, they do not have a human history – they were not born to mothers, they did not have a childhood, they do not inhabit human bodies or possess a human psyche with a human unconscious – and so do not have the basis from which to form values."
"(It would be a “monstrous obscenity”, Weizenbaum wrote, to let a computer perform the functions of a judge in a legal setting or a psychiatrist in a clinical one.)"
This is as succinct an argument to make for why we should not be making value judgements that humans are "meat machines" or "biological automata" or just a "bag of neurons" with a body attached, or the urge to suggest that we are neither special or unique since every trait that a human possesses is now replicable by a machine. The one word is VALUE and that's quite a loaded word!
Human agency, the ability to make history, and usher progress:
"Just as the bomber pilot “is not responsible for burned children because he never sees their village”, Weizenbaum wrote, software afforded generals and executives a comparable degree of psychological distance from the suffering they caused."
"... Bound by an algorithmic logic, software lacked the flexibility and the freedom of human judgment. This helps explain the conservative impulse at the heart of computation. Historically, the computer arrived “just in time”, Weizenbaum wrote. But in time for what? “In time to save – and save very nearly intact, indeed, to entrench and stabilise – social and political structures that otherwise might have been either radically renovated or allowed to totter under the demands that were sure to be made on them.” "
This is an absolutely wonderful synthesis of status quo, the relegation of agency and willful denial of responsibility by replacing humans with technologies and that has only intensified.
As the author notes later:
"Weizenbaum was always less concerned by AI as a technology than by AI as an ideology – that is, in the belief that a computer can and should be made to do everything that a human being can do. This ideology is alive and well. It may even be stronger than it was in Weizenbaum’s day."
What is this "ideology"? It goes something like what the political philosopher Slavoj Žižek wrote: “they know it, but they are doing it anyway”, which he riffs from Marx who wrote of the capitalists, "they do not know it, but they are doing it". Marx himself was riffing on Jesus (from Luke):"Father, forgive them; for they do not know what they're doing".
He seems to have been on the mark with respect to climate change:
"The later Weizenbaum was increasingly pessimistic about the future, much more so than he had been in the 1970s. Climate change terrified him. Still, he held out hope for the possibility of radical change. As he put it in a January 2008 article for Süddeutsche Zeitung: “The belief that science and technology will save the Earth from the effects of climate breakdown is misleading. Nothing will save our children and grandchildren from an Earthly hell. Unless: we organise resistance against the greed of global capitalism.”"
Reading these excerpts on Weizenbaum's "no human being could ever fully understand another human being", I am reminded of a paragraph from the great anthropologist David Graeber's less read work, "Lost People" that states this quite stunningly:
"If it is really true... that what makes us human is above all our capacity to make history, and if history consists of actions that could not have been predicted beforehand, then that would mean that the fundamental measure of our humanity lies in what we cannot know about each other. To recognize another person as human would then be to recognize the limits of one's possible knowledge of them. Their humanity is inseparable from their capacity to surprise us."
For too long, in the name of science and technology, for mostly nefarious and monetary purposes, the naysayers have insisted on making machines out of humans, and rendered them soulless and disenchanted. It's time to put the soul of value back into humans.
MIT scientists propose power storage using cement blocks (www.datacenterdynamics.com)
Plan to commercialize supercapacitors in the next few years