CEO will boost operating budget of team tasked with evaluating code and product to avert discrimination.
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Alphabet Inc.’s Google plans to double the size of its team studying artificial-intelligence ethics in the coming years, as the company looks to strengthen a group that has had its credibility challenged by research controversies and personnel defections.
Vice President of Engineering Marian Croak said at The Wall Street Journal’s Future of Everything Festival that the hires will increase the size of the responsible AI team that she leads to 200 researchers. Additionally, she said that Alphabet Chief Executive Sundar Pichai has committed to boost the operating budget of a team tasked with evaluating code and product to avert harm, discrimination and other problems with AI.
“Being responsible in the way that you develop and deploy AI technology is fundamental to the good of the business,” Ms. Croak said. “It severely damages the brand if things aren’t done in an ethical way.”
Google announced in February that Ms. Croak would lead the AI ethics group after it fired the division’s co-head, Margaret Mitchell, for allegedly sharing internal documents with people outside the company. Ms. Mitchell’s exit followed criticism of Google’s suppression of research last year by a prominent member of the team, Timnit Gebru, who says she was fired because of studies critical of the company’s approach to AI. Mr. Pichai pledged an investigation into the circumstances around Ms. Gebru’s departure and said he would seek to restore trust.
In addition to straining the existing team, those personnel changes have frayed Google’s relationship with external groups focused on AI such as Black in AI and Queer in AI, which released a joint statement Monday criticizing Google for setting a “dangerous precedent for what type of research, advocacy, and retaliation is permissible in our community.” The statement was earlier covered by Wired.
Ms. Croak called those exits a tragedy and said she agreed to fill the position because she thought she could help provide some stability in what has been a distressing time. A Princeton University graduate, she has a doctorate in social psychology and quantitative analysis and said she plans to bring her user-focused approach to engineering and concern about societal issues to the role.
“I thought, maybe, I could make a difference and carry on the work and have a larger impact,” Ms. Croak said.
Health will be one area of focus for the group, she said. The AI team recently assisted in the development of an algorithm that can detect abnormal heart rhythms by scanning fingertips on an Android phone. During its development, she said the ethics team helped determine that darker-skinned people had more variabilities and errors in testings, which had to be addressed before the product’s release.
Ms. Croak is one of very few senior Black executives at Google, where Black women account for 1.2% of the workforce. She has served as chair of Google’s Black Leadership Advisory Group and has been active in calling for Silicon Valley companies to improve their diversity.
“They’re disappointing numbers and I think that’s true for so many companies in Silicon Valley,” Ms. Croak said of the percentage of Black employees in Google’s workforce. “Fortunately, in the last year or so, we’ve made a more concerted effort in attracting Black talent, but those numbers are pretty dismal.”
She said that Google has been more proactive in providing mentorship to young Black staffers and said that it would take changing the culture across Silicon Valley to improve opportunities for people of color in tech.
“Sometimes I think it’s the mind-set where you’re very competitive and individualistic in your pursuits in the workplace and that sometimes can foster, not racism, but at least exclusion,” Ms. Croak said.
Reprinted by permission of The Wall Street Journal, Copyright 2021 Dow Jones & Company. Inc. All Rights Reserved Worldwide. Original date of publication: May 11, 2021.
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The U.S. now has more billionaires than China for the first time in a decade, driven by AI and a booming stock market.
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The number of U.S. billionaires in the world reached 870 in mid-January, outpacing the number in China for the first time in 10 years, according to a snapshot of the wealthiest in the world by the Hurun Report.
The U.S. gained 70 billionaires since last year, powered by a rising stock market, a strong dollar, and the insatiable appetite for all things AI, according to the 14th annual Hurun Global Rich List . China gained nine billionaires overall for a total of 823. Hurun is a China-based research, media, and investment group.
“It’s been a good year for AI, money managers, entertainment, and crypto,” Rupert Hoogewerf, chairman and chief researcher of the Hurun Report, said in a news release. “It’s been a tough year for luxury, telecommunications, and real estate in China.”
Overall, the Hurun list—which reflects a snapshot of global wealth based on calculations made Jan. 15—counted 3,442 billionaires in the world, up 5%, or 163, from a year ago. Their total wealth rose 13% to just under $17 trillion.
In November, New York research firm Altrata reported that the billionaire population rose 4% in 2023 to 3,323 individuals and their wealth rose 9% to $12.1 trillion.
Elon Musk, CEO of electric-car maker Tesla and right-hand advisor to President Donald Trump, topped the list for the fourth time in five years, with recorded wealth of $420 billion as of mid-January as Tesla stock soared in the aftermath of the U.S. election, according to Hurun’s calculations.
The firm noted that Musk’s wealth has since nosedived about $100 billion, falling along with shares of Tesla although the EV car maker is benefiting on Thursday from Trump’s 25% tariff on cars made outside the U.S.
According to the Bloomberg Billionaires Index, Musk’s wealth stood at about $336 billion as of the market’s close on Wednesday, although measuring his exact wealth —including stakes in his privately held companies and the undiscounted value of his Tesla shares—is difficult to precisely determine.
The overall list this year contained 387 new billionaires, while 177 dropped off the list—more than 80 of which were from China, Hurun said. “China’s economy is continuing to restructure, with the drop-offs coming from a weeding out of healthcare and new energy and traditional manufacturing, as well as real estate,” Hoogewerf said in the release.
Among those who wealth sank was Colin Huang, the founder of PDD Holdings —the parent company of e-commerce platforms Temu and Pinduoduo—who lost $17 billion.
Also, Zhong Shanshan, the founder and chair of the Nongfu Spring beverage company and the majority owner of Beijing Wantai Biological Pharmacy Enterprise , lost $8 billion from “intensifying competition” in the market for bottled water. The loss knocked Zhong from his top rank in China, which is now held by Zhang Yiming founder of Tik-Tok owner Bytedance. Zhang is ranked No. 22 overall.
Hurun’s top 10 billionaires is a familiar group of largely U.S. individuals including Jeff Bezos, Mark Zuckerberg, and Larry Ellison. The list has France’s LVMH CEO Bernard Arnault in seventh place, three notches down from his fourth ranked spot on the Bloomberg list, reflecting a slump in luxury products last year.
Nvidia CEO Jensen Huang is ranked No. 11 on Hurun’s list as his wealth nearly tripled to $128 billion through Jan. 15. Other AI billionaires found lower down on the list include Liang Wenfeng, 40, founder and CEO of DeepSeek, with wealth of $4.5 billion and Sam Altman, CEO of OpenAI, with $1.8 billion.
Also making the list were musicians Jay-Z ($2.7 billion), Rihanna ($1.7 billion), Taylor Swift ($1.6 billion), and Paul McCartney ($1 billion). Sports stars included Michael Jordan ($3.3 billion), Tiger Woods ($1.7 billion), Floyd Mayweather ($1.3 billion), and LeBron James ($1.3 billion).
Wealth continues to surge across the globe, but Hoogewerf noted those amassing it aren’t overly generous.
“We only managed to find three individuals in the past year who donated more than $1 billion,” he said. Warren Buffet gave $5.3 billion, mainly to the Bill and Melinda Gates Foundation, while Michael Bloomberg —ranked No. 19 with wealth of $92 billion—gave $3.7 billion to various causes. Netflix founder Reed Hastings, ranked No. 474 with wealth of $6.2 billion, donated $1.1 billion.
