BOSTON--(BUSINESS WIRE)--Aug 22, 2023--

Microsoft stock has hit a record high after hiring sacked OpenAI boss Sam Altman and other key figures from the AI firm. The US tech giant, which is a key investor in OpenAI, is the second most valuable company in the world behind Apple. The firm’s market cap on 21 November reached above $2.8 trillion – up $1 trillion since the start of the year. Microsoft chief executive Satya Nadella announced that Mr Altman, who headed ChatGPT creator OpenAI until he was ousted on Friday, would join Microsoft to lead a new advanced AI research team alongside fellow OpenAI co-founder Greg Brockman “We’re extremely excited to share the news that Sam Altman and Greg Brockman, together with colleagues, will be joining Microsoft to lead a new advanced AI research team,” Mr Nadella wrote on X, formerly Twitter. “We look forward to moving quickly to provide them with the resources needed for their success.” Despite his new role, Mr Altman is reportedly keen on returning to his former company following a revolt among OpenAI employees against the board. More than 700 OpenAI workers signed a letter threatening to quit unless the board resigns and reappoints Mr Altman as chief executive. “The process through which you terminated Sam Altman and removed Greg Brockman from the board has jeopardised all of this work and undermined our mission and company,” the open letter stated. “Your conduct has made it clear you did not have the competence to oversee OpenAI.” OpenAI board member Ilya Sutskever said on Monday that he “deeply regrets” his role in Mr Altman’s sacking, adding that he was now working to reunite the company. Following his exit from OpenAI last week, Mr Altman wrote on X: “I loved my time at OpenAI. It was transformative for me personally, and hopefully the world a little bit. Most of all I loved working with such talented people. Will have more to say about what’s next later.” After rumours emerged that he was looking to rejoin his former company after being hired by Microsoft, Mr Altman wrote: “Satya [Nadella] and my top priority remains to ensure OpenAI continues to thrive. “We are committed to fully providing continuity of operations to our partners and customers. The OpenAI/ Microsoft partnership makes this very doable.” Read More Microsoft chief hints Sam Altman may return as OpenAI staff demand board resignation OpenAI staff ‘threaten to quit over ousting of Sam Altman’ Microsoft’s new AI tool cleans up messy backgrounds in video calls

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MUNICH--(BUSINESS WIRE)--Jun 14, 2023--

LOS ANGELES--(BUSINESS WIRE)--Jun 29, 2023--

Linus Tech Tips wasn't impressed by Pokimane's suggestions to improve the Twitch experience, and his response rubbed her the wrong way

In 2020, philosopher Toby Ord published The Precipice, a book on the risk of human extinction. The chances of "existential catastrophe" for humanity in the next century according to Ord? One in six. It was a shocking number that alarmed many. After years of being flooded with warnings over climate change, rogue AI, nuclear weapons and pandemics, it's hard to disagree that humans face worrying chances. In his book, Ord discusses a number of potential extinction events, some of which can be examined through history. His research involved looking at the number of space rocks that have hit the moon over its history to figure out the likelihood than an extinction-sized asteroid hitting Earth. This was, in fact, looked at in 2022 by French scientists Jean-Marc Salotti, he calculated the odds of an extinction-level hit in the next century to be roughly one in 300 million. By contrast, Ord estimated the risk to be one in a million, although he does point out a considerable degree of uncertainty. Probabilities can be hard to understand in this context. Traditional probability, for example, relies on observations and a collection of repeated events, but human extinction would be a one-off. But there is another way to think if, called Bayesianism, after the English statistician Thomas Bayes. It sees probabilities as a ranking system of sorts. Specific number predictions shouldn't be taken so literally, but rather compared to other probabilities to understand the likelihood of each outcome. Ord's book contains a table of potential causes of extinctions, accompanied by his personal estimates of their probability. From a Bayesian perspective, we can view these as relative ranks. Ord thinks extinction from an asteroid strike (one in a million) is much less likely than extinction from climate change (one in a thousand). However, even using Bayesianism traditionally requires the incorporation of observational evidence. So, what do we make of Ord's "one in six"? Well it's better to take it less literally but to think of it as a warning, to jump start action on issues such as climate change to hopefully reduce the risk of human extinction in the next century. Sign up to our free Indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.

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