This planetary boundaries framework update finds that six of the nine boundaries are
transgressed, suggesting that Earth is now well outside of the safe operating space for …

2 Chapter 2 assesses observed large-scale changes in climate system drivers, key climate
indicators and 3 principal modes of variability. Chapter 3 considers model performance and …

The response of population and agriculture to abrupt climate events remains a matter of
heated debates, especially the societal collapses related to the 4.2 ka event. Long-term …

Wildfires affect 40% of the earth's terrestrial biome, but much of our knowledge of wildfire
activity is limited to the satellite era. Improved understanding of past fires is necessary to …

The winter and summer monsoons in Southeast Asia are important but highly variable
sources of rainfall. Current understanding of the winter monsoon is limited by conflicting …

The interpretation of palaeoclimate archives based on oxygen isotopes depends critically on
a detailed understanding of processes controlling the isotopic composition of precipitation …

Most paleoclimate studies of Mainland Southeast Asia hydroclimate focus on the summer
monsoon, with few studies investigating rainfall in other seasons. Here, we present a …

Reconstructing hydroclimate over the Common Era is essential for understanding the
dominant mechanisms of precipitation change and improving climate model projections …

Major restaurant chains, food suppliers, and university consortia are introducing nudges,
such as “climate-friendly” labels, to encourage sustainable food choices (1). Many nudges …

The laminated sedimentary sequence of Ecuador's Laguna Pallcacocha is one of the most
widely cited proxy records of Holocene El Niño Southern Oscillation (ENSO) variability …