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Ecologist Daisy Dent's studies show natural tropical forest regrowth can rival planting efforts

Research by ecologist Daisy Dent, drawing on long-term forest plots at Barro Colorado and sites in Panama and Brazil, found that naturally regenerating secondary forests can capture up to 11 times more carbon annually than old-growth forest. A 2022 Royal Society study she co-authored found that areas surrounded by rich wildlife can regain old-growth levels of species abundance within decades without any planting, and a 2024 follow-up showed plots with as little as 35% remaining tree cover can regenerate into forest.

IMF chief likens AI's labor impact to a 'tsunami' hitting young workers first

At an IMF event, Managing Director Kristalina Georgieva said AI is disrupting global labor markets like a slow-moving tsunami, warning that young people entering the workforce face the greatest risk as routine entry-level jobs disappear. Singapore President Tharman Shanmugaratnam, co-chair of the World Bank's Jobs Council, called on governments to make pandemic-era employment support measures a permanent structural policy tool rather than a temporary crisis response.

San Diego County sues Polymaker, alleging filament marketing targeted ghost gun makers

San Diego County, on behalf of California, filed suit against 3D-printing filament maker Polymaker LLC on October 5 in San Diego County Superior Court. The complaint alleges Polymaker knowingly marketed its filament to ghost gun enthusiasts, citing its hiring of banned YouTuber Sean Aranda, affiliate payments, and firearm-themed products as evidence. The county is seeking civil penalties, disgorgement of related revenue, and an injunction, but says it is not trying to ban filament sales statewide.

Intel, Broadcom CEOs flag capital costs as next AI bottleneck

At the DBS Asia Future Forward Conference in Singapore, Broadcom CEO Hock Tan said access to capital could become a bigger constraint on AI growth than shortages of chips, memory or electricity. Intel CEO Lip-Bu Tan agreed, citing rising capital costs and unresolved questions about whether heavy AI investments will generate adequate returns. Hock Tan added that prior supply bottlenecks, such as memory shortages, have historically eased over time, with wafer shortages potentially easing by 2028-2029.

Reshma Saujani argues motherhood strengthens leadership skills, not weakens them

Reshma Saujani pushes back on the common corporate assumption that mothers become less committed, dedicated, or ambitious once they have children. Instead, she argues motherhood and leadership draw on the same core skills. Her comments appear tied to Fast Company's M-suite, a private community for women navigating leadership, career ambition, and motherhood.

Bloomberg report: open-weight AI models fueling surge in AI-generated child abuse material

Bloomberg reports that open-weight AI models, which can be run locally and stripped of safety guardrails, are increasingly being used to produce child sexual abuse material. According to the report, these models can be trained on existing CSAM and generate new content offline, making detection by law enforcement difficult, and have spawned large dark web communities around this practice. Child safety expert Rebecca Portnoff told Bloomberg that over 500 open source models are now implicated, up from fewer than a dozen two years ago, while NCMEC-reported incidents of AI-generated CSAM jumped from 67,000 to more than 1.5 million in a year.

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