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UK watchdog eyes Meta's smart glasses after workers say they 'see everything'

The Register
1 month ago
Contractors tasked with improving AI reportedly had access to intimate footage captured through wearables

Britain's privacy watchdog is asking questions about Meta's AI-powered smart glasses after reports that human contractors reviewing recordings from the devices were exposed to extremely private moments captured by unsuspecting users.…

Carly Page

Solar In Poor Countries Is Creating a Huge Lead Hazard

Slashdot
1 month ago
schwit1 shares a report from Slow Boring: A new report (PDF) from the Center for Global Development documents that most of [the decentralized solar/battery systems used in poor countries in sub-Saharan Africa] use lead-acid batteries, like Americans use in cars. Lead-acid batteries work for a while and then need to be recycled. If they're recycled safely, that's fine. But in poor countries, most lead-acid batteries are not recycled safely and they become a huge source of toxic lead poisoning. C.G.D. believes that decentralized solar systems are currently generating somewhere between 250,000 and 1.5 million tons of unsafe lead-acid battery waste per year, a number that could grow much higher. Americans have mostly heard about lead issues in recent years due to the tragic situation in Flint, Michigan. But on the whole, lead exposure via faulty water pipes is a relatively minor issue. Across American history, the biggest culprits for lead exposure have been lead paint and leaded gasoline. Both were phased out decades ago, but old paint chips and lingering lead in soil have remained problems for years, albeit at diminishing rates. The global situation is quite different and much worse, to the point that in low- and middle-income countries, half of children have blood lead levels above the threshold that would trigger emergency action in the United States. It sounds fantastical to cite numbers this high. But there is credible (albeit somewhat uncertain) research indicating that five million people per year die as a result of lead-induced cardiovascular impairments. And roughly 20 percent of the gap in academic achievement between poor and rich countries is due to lead's impact on kids' cognitive development. The report goes on to note that lead-acid batteries dominate solar storage in poorer countries because they're far cheaper than lithium-ion alternatives. When these lead batteries reach end-of-life, they are often recycled unsafely, creating significant lead pollution. It's difficult to determine the scale of the problem due to limited data and minimal attention from policymakers, but researchers say it could become massive as solar adoption accelerates. Since safer battery technologies and proper recycling methods already exist, the issue largely stems from cost and lack of regulation. In other words, the problem is solvable if addressed early.

Read more of this story at Slashdot.

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