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A recent study published in the Proceedings of the National Academy of Sciences examines how marine phytoplankton throughout the North Atlantic Ocean has maintained its stability and numbers based on ice cores dating as far back as 800 years, which contradicts a 2019 study that concluded marine phytoplankton was on the decline by approximately 10 percent. The reason ice cores were examined was due to the methanesulfonic acid (MSA) deposits that fall from the sky and are the airborne products of phytoplankton, with the MSA initially starting off as dimethyl sulfide that is a byproduct of phytoplankton. This study was also presented at the AGU Fall Meeting in December 2022.

“Greenland ice cores show a decline in MSA concentrations over the industrial era, which was concluded to be a sign of declining primary productivity in the North Atlantic,” said Ursula Jongebloed, who is a PhD student in atmospheric sciences at the University of Washington (UW) and lead author of the study. “But our study of sulfate in a Greenland ice core shows that MSA alone can’t tell us the whole story when it comes to primary productivity.”

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‘Neural networks today are about as similar to a brain as an airplane is to a bird.’ — Kwabena Boahen, PhD, professor of bioengineering and of electrical engineering One problem, as Boahen sees it, is that AI relies on a “synaptocentric” mode of computing, in that half of the nodes — lines of binary…

Do nerve cells hold the key to an epic advance in computing?

By John Sanford

Photography by Misha Gravenor.

Continue reading “Mind in the machine” | >

face_with_colon_three Basically although some or all coding jobs could be absorbed I remain positive because now everyone be a god now when infinite computation comes out and also infinite agi.

Jay Hack, an AI researcher with a background in natural language processing and computer vision, came to the realization several years ago that large language models (LLMs) — think OpenAI’s GPT-4 or ChatGPT — have the potential to make developers more productive by translating natural language requests into code.

After working at Palantir as a machine learning engineer and building and selling Mira, an AI-powered shopping startup for cosmetics, Hack began experimenting with LLMs to execute pull requests — the process of merging new code changes with main project repositories. With the help of a small team, Hack slowly expanded these experiments into a platform, Codegen, that attempts to automate as many mundane, repetitive software engineering tasks as possible leveraging LLMs.

“Codegen automates the menial labor out of software engineering by empowering AI agents to ship code,” Hack told TechCrunch in an email interview. “The platform enables companies to move significantly quicker and eliminates costs from tech debt and maintenance, allowing companies to focus on product innovation.”

Continue reading “Codegen raises new cash to automate software engineering tasks” | >

LONDON (AP) — Britain’s medicines regulator has authorized the world’s first gene therapy treatment for sickle cell disease, in a move that could offer relief to thousands of people with the crippling disease in the U.K. In a statement Thursday, the Medicines and Healthcare Regulatory Agency said it approved Casgevy, the first medicine licensed using the gene editing tool CRISPR, which won its makers a Nobel prize in 2020. The agency approved…

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Like “Avengers” director Joe Russo, I’m becoming increasingly convinced that fully AI-generated movies and TV shows will be possible within our lifetimes.

A host of AI unveilings over the past few months, in particular OpenAI’s ultra-realistic-sounding text-to-speech engine, have given glimpses into this brave new frontier. But Meta’s announcement today put our AI-generated content future into especially sharp relief — for me at least.

Meta his morning debuted Emu Video, an evolution of the tech giant’s image generation tool, Emu. Given a caption (e.g. “A dog running across a grassy knoll”), image or a photo paired with a description, Emu Video can generate a four-second-long animated clip.

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