Vol. 1 | No. 1
March 2023

ISSN 2817-3570 (Print)
ISSN 2817-3589 (Online)

  • From the Editor - Launch of the Sigma Magazine
  • Unprecedented Fall in Recent Alps’ Snow Cover over the Last Six Centuries
  • Climate Change Might be Accelerated by Ocean Surface Tipping Point
  • Record-Breaking Emission in 2021 due to Boreal Wildfires
  • Tropical Deforestation Linked to a Decline in Rainfall
  • Doomsday Glacier is Melting, yet Being Closely Watched by Underwater Robotics
  • Greenland is Warming Significantly, and the Natural Boundary has been Crossed
  • Our Planet is on the Edge of Crossing Critical Climate Limits
  • Sea-Level Rise and the Fate of Coastal Cities
  • To Forecast Food Crisis Outbreaks, a Machine-Learning Algorithm Focuses on News Stories