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Xenophon’s kinder Socrates

Xenophon’s kinder Socrates by Carol Atack, author of "Memories of Socrates: Memorabilia and Apology" published by Oxford University Press

Xenophon’s kinder Socrates

“Of Socrates we have nothing genuine but in the Memorabilia of Xenophon,” Thomas Jefferson wrote to a friend in 1819, comparing Xenophon’s work favourably with the “mysticisms” and “whimsies” of Plato’s dialogues. More recently, many philosophers have taken the opposite view; a typical verdict is that of Terence Irwin in 1974, who described Xenophon as a “retired general” who presented “ordinary conversations.” The idea that Xenophon’s Socratic dialogues entirely lacked the philosophical bite or intellectual depth of Plato’s had become a commonplace in a philosophical discourse which prioritised abstract knowledge over broader ethics.

Both Jefferson and Irwin were right in identifying the characteristics of Xenophon’s depiction of his teacher—his overwhelming concern with providing practical advice for living a good life, and for managing relationships with family and friends. But both missed Xenophon’s lively wit, and his use of the dialogue form to put Socrates in conversation with Athenians, both friends and family and more public figures whose identity adds some spice to the discussion. Xenophon depicts a Socrates who offers pragmatic solutions to the difficulties his Athenian friends face, from Socrates’ own son’s rows with his mother to his friend Crito’s difficulties with vexatious lawsuits targeting his wealth. Where Plato shows Socrates leaving his conversation partners numbed and distressed by their recognition of their ignorance, as if attacked by a stingray, Xenophon takes more care to show how Socrates moved friends and students on from the discomfort of that initial learning moment. He offers practical solutions and friendly encouragement, whether persuading warring brothers to support each other or finding a way in which a friend can support the extended family taking refuge in his home. His advice is underpinned by an ethical commitment to creating and maintaining community.

It is not that Xenophon’s Socrates is afraid to show the over-confident the limits of their capabilities; while he offers encouragement and practical advice on personal and business matters, he rebukes those who want power and prestige without first doing their homework. His Socrates demonstrates to the young Glaucon that he needs to be much better informed about the facts and figures of Athenian civic and military resources before he proposes policy to his fellow citizens in Athens or seeks elected office. Socrates’ forensic uncovering of the young man’s ignorance of practical matters is sharpened for readers who recognise that this is Plato’s brother, depicted in his Republic as an acute interlocutor, able to follow Socrates’ most intellectually demanding arguments. In the conversation Xenophon presents, Glaucon is reduced to mumbling one excuse after another:

“Then first tell us,” said Socrates, “what the city’s land and naval forces are, and then those of our enemies.”

“Frankly,” he said, “I couldn’t tell you that just off the top of my head.”

“Well, if you have some notes of it, please fetch them,” said Socrates. “I would be really glad to hear what they say.”

“Frankly,” he said, “I haven’t yet made any notes either.”

(Memorabilia 3.6.9)

Xenophon might be making a very ordinary claim here, that good leadership decision-making rests on a firm grasp of practical detail. But it gains depth when read against Plato’s argument in the Republic for handing over political leadership to philosopher kings, trained in theoretical disciplines. Xenophon argues that rule should be grounded from the bottom up; he is a firm believer in transferable skills, and that the ability to manage a household might equip someone to lead an army or their city.

Xenophon does not leave Glaucon quite as discomfited as Socrates’ interlocutors in Platonic dialogues become, such as the Euthyphro where the titular character hurries away rather than go through another round of being disabused of his opinions. He shows how Socrates moves on from the low point of the realisation of ignorance and starts to rebuild his interlocutors’ self-confidence, now underpinned by knowledge and self-awareness. Socrates offers Glaucon a careful recommendation for developing his management skills and gaining credibility before returning to public debates as a more impressive contributor. With another student, Euthydemus, Socrates switches from the argumentative mode familiar from Plato’s work—the Socratic “elenchus” or refutation—to exhortation and encouragement, as teacher and student become more familiar with each other and learn together cooperatively.

“Responding to Plato’s dialogues with a less intellectualist account of the capacities that leaders need, Xenophon made a case for the importance of leadership skills and knowledge as the basis of public trust.”

One reason that Xenophon was motivated to show a Socrates who encouraged his students to make useful contributions to public life was to rebut critics who presented him—not entirely without cause—as the teacher of some of the leaders of the brutal regime of the Thirty, which briefly overthrew Athens’ democracy after the end of the Peloponnesian War. Xenophon insists that these former students had abandoned Socrates’ teaching in favour of an aggressive pursuit of power.

Xenophon recognised the usefulness of a wide range of practical experience. A businessman might well make a useful general. But he makes Socrates insist that leaders must show practical knowledge and analytical skills in order to persuade others to follow them and to deliver successful outcomes, whether in business or in battle. The combination of knowledge and skill, which his students label basilikē technē, the “royal art”,” is an essential attribute of leadership. By responding to Plato’s dialogues with a less intellectualist account of the capacities that leaders need, Xenophon made a case for the importance of leadership skills and knowledge as the basis of public trust. In a contemporary context where trust in leaders and educators alike is low, perhaps there is a powerful and accessible case for the role of expertise in government and society, which Xenophon makes through his memories of Socrates’ conversations.

Featured image: “The Death of Socrates” by Jacques-Louis David via The Met (public domain)

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Review: OWC ThunderBay 8 Offers High-Volume, High-Performance Mac Storage

With the ThunderBay 8, OWC expands its vast range of professional-grade Thunderbolt accessories, offering an ultra high-capacity storage solution with eight hot-swappable universal bays for 3.5- or 2.5-inch hard drives or SSDs.


The ThunderBay 8 can serve as a high-performance personal data center with multiple configuration options to suit ever-growing storage requirements. It can accommodate the needs of individuals with data-intensive video editing, high-resolution image, and VR workflows, who need abundant drive space to store large format files, as well as fast data transfer speeds to ensure that they remain workable.

The ThunderBay 8 offers up to 160TB of storage depending on the configuration you choose, with additional options for standard and enterprise drives, pushing beyond the limits of more common four-bay storage solutions.


Having eight drive bays allows for greater flexibility and customization in terms of drive configuration and RAID options. Users can choose to arrange the drives in various RAID modes to optimize performance, data redundancy, or a balance of both. For example, users can choose RAID 0 for maximum performance, RAID 5 for data redundancy, or RAID 10 for a balance of both.

An enclosure with eight drive bays also cuts down on unnecessary cables and power wastage compared to single or dual drive solutions, and offers massive, highly flexible storage potential that users can scale over time.


The ThunderBay 8 arrived very well packed for transit, generously using high-density foam buffers, air bags, and thick cardboard – a key consideration for transporting a large number of fairly delicate drives. The enclosure itself came in a blue woven nylon bag to help lift it out of the box, which was a much welcome aid considering it weighs almost 20 pounds. This is relatively heavy compared to some other external storage solutions, which may mean it isn't ideal for users who need good portability, even for a drive array of this size. The sturdy bag is worth definitely keeping around to help move the ThunderBay around in the future.

Design


The ThunderBay 8's enclosure is made of thick aluminium with a matte black anodized finish. The device is very well built and clearly designed for durability and heat dissipation, with plenty of opportunity to last through changes to your setup and multiple drives.


The ThunderBay comes with two keys to unlock the perforated panel at the front that leads to the hard drives. Once unlocked, you simply pull the cover up and off to get access inside.


Each drive is stored in a tray, labeled A to H, that can be easily released with a thumb screw. The drives are a little difficult to remove even after they have been released, requiring quite a bit of force to come loose. Since OWC offers additional drive trays, it's possible to keep some extra drives nearby so they are ready to swap in if necessary. This could be particularly useful for repairing a RAID-5 array with minimal inconvenience.


The rear of the enclosure features a Kensington lock, two Thunderbolt 3 ports, and a DisplayPort 1.2 port for connecting a display with a resolution up to 4K. Each drive has an indicator light, as do the rear ports, clearly showing when a drive or wired connection is in use. A single large fan at the back pulls in cool air.



The bottom of the ThunderBay has four rubber feet to keep it secure on a surface, but also offers the opportunity to stack several ThunderBay enclosures on top of each other if you require. The power supply is integrated and there is no need for an external transformer on the power cable, which cuts down on cable mess compared to some other devices in this class.

Noise


While the OWC ThunderBay 8 is designed to be relatively quiet, some users may find that the noise level is noticeable, especially if they work in a quiet environment. It mainly comes from the fan that helps cool the drives inside the enclosure.

The fan is large and spins at a low speed, which helps reduce high-frequency noise, but it can still produce a low-frequency hum that may be noticeable in quiet environments. The fan also seems to take quite some time to turn off when the ThunderBay is idle, which some users may find a little bit annoying.

That being said, it is inevitable that eight high-capacity drives and the cooling they require will produce a certain amount of noise. The sound level is also highly dependent on the type of drives that have been installed, with faster and higher-capacity drives typically producing more noise than slower and lower-capacity drives.

While OWC has done a relatively good job at minimizing the noise the ThunderBay 8 makes, I still thought the ThunderBay was quite loud compared to other similar devices. It is easily loud enough to fill a room and even be heard in adjacent rooms – which could be a problem if you work with audio or sleep near your workstation. For this reason, some users may find it unsuitable as a desktop storage solution, especially if you think the constant clicking of the drives could irrirate you or impede your work. OWC supplies a 0.5 meter Thunderbolt 3 cable with the ThunderBay 8, which requires placing the unit quite close to the computer. It may be better to utilize a 2m Thunderbolt cable and tuck the enclosure more out of the way, if possible.

Set Up


The ThunderBay 8 is not a hardware RAID system, so it relies on SoftRAID to create, monitor, and manage RAID sets. The software allows users to configure and manage RAID arrays with ease, providing advanced features and performance enhancements over Apple's Disk Utility.

SoftRAID is theoretically not a necessity for using the ThunderBay unless you want to use the drives individually, but you will need to use it if you want to use RAID.


One of the key advantages of SoftRAID is performance. According to OWC, it uses advanced algorithms to optimize disk performance and provides faster data transfer rates compared to traditional hardware RAID solutions. This is particularly important for users who work with large files and high-resolution media content, as it can significantly reduce the time required to transfer and process data.

Another advantage is its ease of use. The software provides a relatively simple interface for configuring and managing RAID arrays, allowing users to create, delete, and modify arrays, with a minimal level of experience. SoftRAID also includes features like disk health monitoring, email notifications, and SMART data analysis to detect potential drive failures before they occur.



The enclosure contains a printed license number for SoftRaid XT, and it was fairly easy to install and get running, but you will need to restart and enter recovery mode to enable full disk access. My experience with SoftRAID was fairly robust, but I thought the printed instructions could have been a little more detailed and I think a newcomer could struggle a little bit with the process.

Upon connecting the ThunderBay 8 to a Mac via Thunderbolt and with SoftRAID XT installed, a RAID 5 array formatted in HFS+ appears on the desktop and is ready to use. You can then split the disks up into new RAID 0, 1, 4, 5, and 10 arrays however you see fit, and reformat as you wish.



It's worth noting that the drives are not clearly labeled in SoftRAID, meaning that the only way to identify a particular drive is via the LED indicator. SoftRAID's design also feels a little bit outdated, but this could, of course, be improved via future software updates. The most important thing is that it works very reliably.

Performance


With eight bays, the ThunderBay 8 can reach up to 2,586 MB/s, according to OWC. In my series of tests, the ThunderBay 8 performed extremely well – surpassing SSD speeds via USB. With only HDDs, I achieved speeds of around 1,460 MB/s write and 1,900 MB/s read in RAID 0, which should be more than sufficient for even the most demanding professional workflows.


In RAID 5, this barely slowed to read and write speeds of around 1,200 MB/s and 1,150 MB/s, respectively, which is still impressive considering the added data redundancy provided by this configuration. Its fast transfer speeds and high-capacity also make it an ideal machine for Time Machine backups, although SoftRAID does not support encryption of APFS formatted arrays at this time.

Overall, this level of performance is ideal for users who work with high-resolution media content, such as 4K and 8K video, allowing for smooth playback and editing of large files. The ThunderBay 8's performance results in Blackmagic speed tests are on par with other high-performance storage solutions on the market, making it a reliable choice for professional content creators and power users who demand top-tier performance from their storage devices.

Since the ThunderBay 8 has two Thunderbolt ports, it's possible to daisy-chain other USB and Thunderbolt devices from it. I tried this with a Thunderbolt 3 SSD as well as standard USB hard drives and it worked extremely well, though I did have to remember to eject these drives before turning the ThunderBay off.

Bottom Line


Overall, the OWC ThunderBay 8 is an excellent professional-grade storage solution that works very well with the Mac, offering high-volume, high-performance storage to meet a broad range of intense demands. Across multiple RAID arrays, the device manages large libraries of video and audio production files, as well as concurrent backups, oustandingly well after months of constant use.

The ThunderBay 8 is a premium storage solution that comes at a premium price, but its features and performance justify its cost, especially for professionals who require reliable storage for their workflows. Moreover, its modular design allows for easy upgrades and maintenance, making it a long-term investment that can scale with your storage needs.

The ThunderBay 8 also comes with OWC's five-year limited warranty and customer support. If you don't need as much space as the ThunderBay 8 can provide, OWC also offers a four-bay version with the ThunderBay 4.

How to Buy


The ThunderBay 8 is available from OWC's website for a starting price of $779.00. The 16TB ThunderBay 8, which includes SoftRAID XT, starts at $1,479.00.



Note: OWC provided MacRumors with a 64TB ThunderBay 8 with SoftRAID XT for the purpose of this review. No other compensation was received.
This article, "Review: OWC ThunderBay 8 Offers High-Volume, High-Performance Mac Storage" first appeared on MacRumors.com

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Syllabus Showcase: Philosophy on the Spectrum: The Philosophy of Autism and Autistic Philosophy, Travis LaCroix

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Video: Testing OWC's Thunderbolt 4 Dock With Built-In Power Supply

Back in January, well-known Mac accessory company OWC introduced the Thunderbolt Go Dock, which it says is the first full-featured Thunderbolt dock equipped with a convenient built-in power supply. We were able to get our hands on one of the new docks, and thought we'd test it out for those who are interested.


If you've used a Thunderbolt 4 dock, you know that most of them require a separate power supply to operate peripheral devices and provide passthrough charging. They're often much more inconvenient than a bus-powered dock because of the bulk and the extra cable component.

The OWC Thunderbolt Go Dock's power supply is included in the dock enclosure, so it's an all-in-one device that does not require you to have an extra power brick. That functionality is useful at home, but also on the go if you need to work while traveling or away from your house. Note that you still need a power cable as the dock has to be plugged in, but it uses a single cord that plugs directly into the dock rather than into a separate power brick.

There are a total of 11 ports, including three Thunderbolt 4 ports, one USB-C ports, three USB-A ports, an HDMI port, an Ethernet port (2.5 Gbps), an SD card reader, and an audio jack. The dock offers 90W of pass-through charging, so it's suitable for all of Apple's MacBooks. The only downside is the price, which is $349.

That's not too outrageous for a Thunderbolt 4 dock given the built-in power supply and the number of ports, but there are cheaper Thunderbolt 4 options out there for those who don't need this functionality, and it is not as full-featured as some competing docks at a similar price. This particular dock is best for those who need something that's convenient for use in multiple locations given its portability.

What do you think of the Thunderbolt Go Dock? Let us know in the comments below.
Tag: OWC

This article, "Video: Testing OWC's Thunderbolt 4 Dock With Built-In Power Supply" first appeared on MacRumors.com

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