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Overhaul global food systems to avert worsening land crisis, scientists urge #environment

Overhaul global food systems to avert worsening land crisis, scientists urge
In the journal Nature, 21 leading scientists prescribe ways to use food systems to halt and reverse land degradation, underlining that doing so must become a top global priority to mitigate climate change and stop biodiversity loss.

When Servers Meet Species: A Fab-to-Grave Lens on Computing's Biodiversity Impact
Tianyao Shi, Ritbik Kumar, Inez Hua, Yi Ding
https://arxiv.org/abs/2506.20442

When Servers Meet Species: A Fab-to-Grave Lens on Computing's Biodiversity Impact
Biodiversity loss is a critical planetary boundary, yet its connection to computing remains largely unexamined. Prior sustainability efforts in computing have focused on carbon and water, overlooking biodiversity due to the lack of appropriate metrics and modeling frameworks. This paper presents the first end-to-end analysis of biodiversity impact from computing systems. We introduce two new metrics--Embodied Biodiversity Index (EBI) and Operational Biodiversity Index (OBI)--to quantify biodive…

Bridging Farm Economics and Landscape Ecology for Global Sustainability through Hierarchical and Bayesian Optimization
Kevin Bradley Dsouza, Graham Alexander Watt, Yuri Leonenko, Juan Moreno-Cruz
https://arxiv.org/abs/2508.06386

Bridging Farm Economics and Landscape Ecology for Global Sustainability through Hierarchical and Bayesian Optimization
Agricultural landscapes face the dual challenge of sustaining food production while reversing biodiversity loss. Agri-environmental policies often fall short of delivering ecological functions such as landscape connectivity, in part due to a persistent disconnect between farm-level economic decisions and landscape-scale spatial planning. We introduce a novel hierarchical optimization framework that bridges this gap. First, an Ecological Intensification (EI) model determines the economically opt…

"Animals boost tropical forests' carbon absorption by aiding seed dispersal"
#Animals #Trees #Forests

Animals boost tropical forests' carbon absorption by aiding seed dispersal
A lot of attention has been paid to how climate change can drive biodiversity loss. Now, MIT researchers have shown that the reverse is also true: Reductions in biodiversity can jeopardize one of Earth's most powerful levers for mitigating climate change.

Audubon welcomes visionary environmentalist Mark Collins to its Board of Directors, bringing financial expertise and a commitment to conservation to the organization's efforts to protect habitats and address climate change. #climatechange #climatesolutions

Audubon Adds Visionary Environmentalist to Board
Mark Collins brings deep experience in environmental causes to guide Audubon’s work to address the dual crises of biodiversity loss and climate change.

Animals boost tropical forests' carbon absorption by aiding seed dispersal #environment

Animals boost tropical forests' carbon absorption by aiding seed dispersal
A lot of attention has been paid to how climate change can drive biodiversity loss. Now, MIT researchers have shown that the reverse is also true: Reductions in biodiversity can jeopardize one of Earth's most powerful levers for mitigating climate change.