PBS is consistently rated as a reliable and unbiased source of information. You think it's a "liberal lifestyle outlet", but what evidence do you have to support this claim? What is your unbiased alternative?
We discuss why AI is hard and why physics is simple. We discuss how physical
intuition and the approach of theoretical physics can be brought to bear on the
field of artificial intelligence and specifically machine learning. We suggest that
the underlying project of machine learning and the underlying project of physics
are strongly coupled through the principle of sparsity, and we call upon theoretical
physicists to work on AI as physicists. As a first step in that direction, we discuss
an upcoming book on the principles of deep learning theory that attempts to realize
this approach.
Emerging evidence highlights a critical relationship between gut microbiota and neurocognitive development. Excessive consumption of sugar and other unhealthy dietary factors during early life developmental periods yields changes in the gut microbiome as well as neurocognitive impairments. However, it is unclear whether these two outcomes are functionally connected. Here we explore whether excessive early life consumption of added sugars negatively impacts memory function via the gut microbiome. Rats were given free access to a sugar-sweetened beverage (SSB) during the adolescent stage of development. Memory function and anxiety-like behavior were assessed during adulthood and gut bacterial and brain transcriptome analyses were conducted. Taxa-specific microbial enrichment experiments examined the functional relationship between sugar-induced microbiome changes and neurocognitive and brain transcriptome outcomes. Chronic early life sugar consumption impaired adult hippocampal-dependent memory function without affecting body weight or anxiety-like behavior. Adolescent SSB consumption during adolescence also altered the gut microbiome, including elevated abundance of two species in the genus Parabacteroides (P. distasonis and P. johnsonii) that were negatively correlated with hippocampal function. Transferred enrichment of these specific bacterial taxa in adolescent rats impaired hippocampal-dependent memory during adulthood. Hippocampus transcriptome analyses revealed that early life sugar consumption altered gene expression in intracellular kinase and synaptic neurotransmitter signaling pathways, whereas Parabacteroides microbial enrichment altered gene expression in pathways associated with metabolic function, neurodegenerative disease, and dopaminergic signaling. Collectively these results identify a role for microbiota “dysbiosis” in mediating the detrimental effects of early life unhealthy dietary factors on hippocampal-dependent memory function.
Why was this flagged? It's simply the abstract for the article, useful for people to read (to determine if they're actually interested in reading more) before clicking through.
Take the total storage size on the network, figure out the number of spinning disks, multiply by the power consumption per disk + typical overhead for servers and switches, etc. There’s power consumed by the processing for proofs on data ingest (bigger miners are more efficient at this), but not much afterwards.
PBS is consistently rated as a reliable and unbiased source of information. You think it's a "liberal lifestyle outlet", but what evidence do you have to support this claim? What is your unbiased alternative?
Maybe you should watch this series ... https://www.youtube.com/watch?v=L4aNmdL3Hr0&list=PL8dPuuaLjX...