Questions to ask about government use of deepfakes

Will the lure of deepfakes prove irresistible to democratic governments? What questions should governments ask—and who in government should be asking them—when a deepfake is being considered?

New findings explain how soil traps plant-based carbon

When carbon molecules from plants enter the soil, they hit a definitive fork in the road. Either the carbon gets trapped in the soil for days or even years, where it is effectively sequestered from immediately entering the ...

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