Abdullah Khalid

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quantum scientist trying to build a quantum computer, want to stop surveillance dystopia, climate change.
Homepagehttps://abdullahkhalid.com/
Twitterhttps://twitter.com/abdullahkhalids

Wise words from the prophet... er, I mean author Frank Herbert.

#ai #dune #quotes

Jason Hickel's book 'The Divide' - A Review.

A brilliant analysis of global inequality, though it suffers from the imbalance of most books of this type: it spends 250 pages setting out in detail how big and intractable the problems are, then just 50 sketchy pages on possible solutions.

It falls into 4 parts. The first is a detailed deconstruction of how western governments, their international agencies like the World Bank, and their supine media, have created the impression through statistical sleight-of-hand that international aid has been relieving poverty and hunger, when in fact the flow of wealth has been massively in favour of the West, and the truth is that poverty and hunger have been getting worse in most of the 'third world'.

Most blatant of all, they claim successes for capitalism and western aid that in fact have been entirely due to the very real development miracle in... communist China. Take China and its close neighbours out of the statistics, and almost everything has been going backwards fast.

The second part is a summary narrative of the true history of colonialism, revealing the enormous scale of wealth taken by the West from the rest of the world since 1500, and how indeed the West has not only plundered it, but actively prevented the non-white world from developing itself.

The third part describes how the violent exploitation of slavery and colonialism has changed form - into financial instruments and unfair trading terms - but not effect: massive transfers of wealth out of most of the world into the West.

The short final part offers Hickel's solutions. It is largely an appeal to governments to co-operate to better regulate multinational corporations, trade, debt and tax, and to democratise the international bodies for this co-operation: the UN, WTO, etc... All well and good - but Hickel neither deals with the question of how such progressive co-operation can be brought about, nor the structural problem of the publicly-traded share company model - even though this problem, which makes big business investor-driven and therefore largely indifferent to negative impacts on people and planet, is essentially the same as the indifference of 'investors' extracting interest payments from already impoverished people.

What the paper leaves out from the analysis, are second order effects of various types of firms: what is the social makeup of a society in which almost all firms are corporations vs where they are all worker cooperatives?
The central claim of the paper is that whichever constituency does not own the firm, will have to have a contractual relation with the firm. And these relations can often be exploitative. So, for example, worker cooperatives can exploit suppliers as much as corporations.
The paper explains that there are four different "constituencies" of a firm: suppliers, customers, investors and workers. A particular firm is usually only owned by a a subset of these constituencies. Common examples of firms are investor-owned corporations; and three types of cooperatives: supplier/customer/worker cooperative.
Are cooperatives more virtuous than corporations? This paper explores this question from an economic angle https://journals.sagepub.com/doi/full/10.1177/1470594X251387579
Hat-tip to the Zed editor blog, where they talk about Conflict-free Replicated Data Type (CRDT) implementation for their editor that allows multiple users to concurrently edit text files together. https://zed.dev/blog/crdts
How CRDTs make multiplayer text editing part of Zed's DNA - Zed Blog

From the Zed Blog: A detailed exploration of Zed's eventually-consistent text representation.

Douglas Engelbart in 1968 demonstrated an audio-video call between two computers, where one person were "screen-sharing" their view of a shared text file. Viewer could point at text with their mouse!!!! https://www.youtube.com/watch?v=8UQyQ7Gvi4U&t=286s
Demo Reel 3 - New try

YouTube

Time to make 2025 updates to my annual “opinions about solar” thread. If you like these, you might like the second edition of my book, Solar Power Finance Without The Jargon. A 30% discount code WSQ0437 is valid on publisher website until end of Nov 2025.

It's the book I should have read before trying to get a job in renewable energy. Reviewers describe it as “to the point, important, and taught me a lot” and “surprisingly entertaining, don’t be put off by the title”.

https://www.worldscientific.com/worldscibooks/10.1142/q0437#t=aboutBook

Fascinating article claims that condensation trails, created by about 1% of flights, result in an effective radiative forcing (ERF) roughly equal to the ERF of all historical flight related CO2 emissions. Further it claims that this impact can be cheaply and easily mitigated resulting in about a 2% reduction in global ERF
https://www.sustainabilitybynumbers.com/p/eliminating-contrails