Agriculturefromwww.theguardian.com2 weeks agoFood becoming more calorific but less nutritious due to rising carbon dioxideIncreased atmospheric CO2 raises crop yields while reducing nutrient density, decreasing zinc and increasing lead, and altering food composition and caloric content.
Environmentfromwww.nature.com1 month agoEmerging climate impact on carbon sinks in a consolidated carbon budgetFossil CO2 emissions keep rising, pushing CO2 to 423 ppm and 1.36°C warming, risking a near-term breach of 1.5°C and exposing carbon accounting gaps.
OMG sciencefromArs Technica8 months agoA grim signal: Atmospheric CO2 soared in 2024Increased atmospheric CO2 and temperature spikes signal urgent climate concerns.