> "any coherent and complex form of socially established cooperative human activity through which goods internal to that form of activity are realized in the course of trying to achieve those standards of excellence which are appropriate to, and partially definitive of, that form of activity, with the result that human powers to achieve excellence, and human conceptions of the ends and goods involved, are systematically extended. Tic-tac- toe is not an example of a practice in this sense, nor is throwing a football with skill; but the game of football is, and so is chess. Bricklaying is not a practice; architecture is. Planting turnips is not a practice; farming is. So are the enquiries of physics, chemistry and biology, and so is the work of the historian, and so are painting and music. In the ancient and medieval worlds the creation and sustaining of human communities-of households, cities, nations-is generally taken to be a practice in the sense in which I have defined it. Thus the range of practices is wide: arts, sciences, games, politics in the Aristotelian sense, the making and sustaining of family life, all fall under the concept."

Programming is a practice (especially during the golden era of open source software), with its own "internal goods" such as described by this article: the pleasure of optimizing an algorithm, the "ah-ha" of finding a great root cause, the beauty of a well-written function, the fun of it.

MacIntyre also says that practices can only be incubated and cultivated within "institutions" - organizations which specifically exist to protect the development of a practice from the intrusion of external goods, by careful management of external goods. But institutions can become corrupted and degrade the practices within them. And indeed recently programming has been degraded into a simple skill used to obtain external goods, namely wealth and fame, and the institutions where programming tends to be cultivated tend to have deeply corrupted themselves. One can still recognize people in tech companies that fight against this tendency, but it's a remarkable confirmation of his thesis in my opinion.

https://chatgpt.com/share/68954c9e-2f70-8000-99b9-b4abd69d1a...

This is not anywhere remotely close to general intelligence.

Comments URL: https://news.ycombinator.com/item?id=44586174

Points: 2

# Comments: 0

The most optimistic estimate of deep-water outgassing south of 60 ° S is 0.36 Pg C yr⁻¹. Even if that rate tripled and persisted unabated, it would take more than 800 years to add 895 Pg C (which would be what it would require to justify the press release’s claims of “doubling”)

What the salinity reversal can do is:

- Expose ice shelves to warmer subsurface water, accelerating sea-level rise.

- Reduce the Southern Ocean’s role as a sink by a few tenths Pg C yr⁻¹, nudging the global ocean sink (~2.7 Pg C yr⁻¹) downward.

- Perturb atmospheric circulation patterns, with knock-on effects for the Atlantic overturning (but those links remain speculative).

I think their team deserves credit for their commitment to good software. They got here by making something good. That's a success story that I feel good about

Comments URL: https://news.ycombinator.com/item?id=43699098

Points: 9

# Comments: 3