This is really going to hurt them in the computing race. My understanding is they were already trying to reverse engineer the old ASML machines that they had access to. Between this and America's chips act we may be on the way to moving the world's chip manufacturing center away from China/Taiwan and leaving China without the means to catch up (barring some big discovery/leak).
I was recently diagnosed from a neuro-psych. Similar process of many hours of testing (~5h). My friend was also diagnosed recently from a psychiatrist through question answer, but no formal cognitive evaluation measure. The amount of clarity I got from the neuro-psych in terms of cognitive function and my specific circumstances was significantly more helpful than what my friend got from the psychiatrist.
After all the formal testing, I was given a thorough 17 page report including a breakdown of each aspect of cognitive functioning, any applicable disorders (with recommendation for therapy to investigate further and confirm), next steps, and treatment and coping mechanism recommendations. My friend was given a broad diagnosis of unspecified ADHD with no additional information.
If you are able to afford the neuropsych eval, it is well worth it.
An important distinction is that a neuropsych eval focuses on cognitive function. It works for ADHD because it is a cognitive function disorder and will show directly in testing as a deficiency in executive function (plus possibly other stuff, I'm not an expert). They also do the psych eval tests but they can normally point to broad things that you will need therapy to dig into.
At the end of the day people like him are allowed to have so much influence because of regulations (or lack there of). Tax them, hold them accountable legally, something.
It's crazy to me that we live in a world where money and celebrity implies influence, and credentials don't mean much on a general public stage. This man can tweet something insane and its taken as a serious discussion point.
Given that money can buy influence, it is a legitimate risk to society, I get that. But how crazy is that as a concept?
It's actually pretty shocking. It seems so normal to struggle to buy a house, yet most of the last generation have one. It's going to be a rude awakening for society as this trend continues. At some point the older generation is going to pass on and free up houses. What is that even going to look like? Are they going to be jacked up too? It's just not sustainable if you project it out. There has to be a tipping point. People need homes and renting is so limiting.
This is an article from 2015 where Facebook/Meta was exploring Blu-ray for their DCs. You're definitely right though. Tape is key as the longest term storage.
This is such a great example of the potential consequences of making a decision without understanding the landscape/context. It's obvious this would happen in hindsight.
Super cool, blew my mind! I would love to see it in operation. The logistics from the machine side + the storage heuristics for when to store to a disc that's write-only sounds like a really cool problem.
There was an article recently about this (too lazy to search it). It's already starting to happen. If most of the content they train on is the internet and more internet content is created by LLMs without being tagged as AI generated content (can't be guaranteed by all actors), then it's inevitable. High signal training data is out the window.
There are also techniques where data centers do offline storage by writing out to a high volume storage medium (I heard Blu-ray as an example, especially because it's cheap) and storing it in racks. All automated of course. This let's them store huge quantities of infrequently accessed data (most of it) in a more efficient way. Not everything has to be online and ready to go, as long as it's capable of being made available on demand.
Edit: Clarifying that tape medium is typically used for the longest term storage with the caveat that read is slow, so that used for the stuff that is least likely to be accessed. For things that are accessed infrequently but still need to be available relatively frequently you can have a "caching layer" which is what I was referring to with the discs. It's a tradeoff between speed of access and information density. Here's an article from 2015 where Facebook/Meta is discussing their design: https://engineering.fb.com/2015/05/04/core-data/under-the-hood-facebook-s-cold-storage-system/