If you don’t understand the study itself or in general if you’re interested in it, it’s always a good idea to also read a good news report on it; see this and also this. They found carrot intake rather than beta-carotene, the focus of prior studies, has this association and figure 6 was just to show that they don’t have much data on daily intake of a carrot or more.

Higher accuracy was achieved in an earlier study where another team used large fMRI machines (it was featured in the version for May). There participants listened to audiobooks / speech while being in the large machine; I guess long training would be easier here but it’s more limited since it’s EEG. However, they claim they have exceeded 60% by now.

The study is here.

In 30 prospective studies with 9331 cases reporting plasma α-carotene levels, summary [relative risk] was 0.80.

10% reduction of less frequent intake of carrots seems more robustly backed by the data. Hopefully, some new study provides more info how big of an effect daily carrots have; see Figure 6.

No, they just added lots of data for one of the multiple things that current emulation efforts (just like neural networks / brain-inspired AI software) so far didn’t even include (neuropeptides).

There’s no reason for why it would now be possible to simulate complex nervous system processes, but maybe this could enable getting closer to that. I don’t know what you mean with “outside behavior” though. Maybe you’re referring to the behavior in some simulation like this?

There are tons of options for that, mainly energy storage such as batteries, hydro, and green hydrogen. Nuclear is not needed and too expensive among other things.

It’s because the education system is utterly outdated across the world. No digital literacy, media literacy, or health literacy in the curriculum but lots of things you’ll never need and forget to never be useful again within a few months. Studies should investigate things relating to this subject.

It’s also because of the quality of search engine results but both are directly linked, people need to learn how to use search engines etc.

Seems like quite some progress in nanobiotech there.

See wetware computer for more info about this. Some studies in “2023 in science” will get integrated there soon, there have been similar recent studies.

It’s more or less only (that is mainly) useful for building components that you then use in your man-made tracks. It’s a tool, just like AI image generators are tools albeit there the replacement use-case is substantial. AI-generated voice also needs to be considered in this context I think.

Because people are not so interested in reinventing the wheel a thousand times when there could be just 3 optimal open source solutions.

Also many products are plain useless or even harmful to society such as mundane noneducational distracting addictive mobile games.

If you can glance over 100 posts in 10 seconds that is of little importance. The issue is that nobody enabled good ways to do so. Also people should rather devote their times to priority purposes such as editing Wikipedia or developing open source software that is not some niche repo but e.g. MediaWiki or Lutris.

Here are some correlations of language skills and other intelligence factors or evaluations (e.g. IQ) via a study (recently integrated the info into the article: Neurogenetics – language GWAS

However, I largely agree – see for example this argument / its sources