The risks of climate change are enormous, threatening the lives and livelihoods of millions to
billions of people. The economic consequences of many of the complex risks associated …

The ongoing emission of greenhouse gases (GHGs) is triggering changes in many climate
hazards that can impact humanity. We found traceable evidence for 467 pathways by which …

In all cities and urban areas, the risk faced by people and assets from hazards associated
with climate change has increased (high confidence1). Urban areas are now home to 4.2 …

This Report responds to the invitation for IPCC?... to provide a Special Report in 2018 on the
impacts of global warming of 1.5° C above pre-industrial levels and related global …

While the physical dimensions of climate change are now routinely assessed through
multimodel intercomparisons, projected impacts on the global ocean ecosystem generally …

In Paris, France, December 2015, the Conference of the Parties (COP) to the United Nations
Framework Convention on Climate Change (UNFCCC) invited the Intergovernmental Panel …

Here we present the results from an intercomparison of multiple global gridded crop models
(GGCMs) within the framework of the Agricultural Model Intercomparison and Improvement …

Water scarcity severely impairs food security and economic prosperity in many countries
today. Expected future population changes will, in many countries as well as globally …

Understanding the interplay between multiple climate change risks and socioeconomic
development is increasingly required to inform effective actions to manage these risks and …

The extent and impact of climate‐related extreme events depend on the underlying
meteorological, hydrological, or climatological drivers as well as on human factors such as …