G7 grapples with packed agenda of world turned upside down

Analysis: A price cap on Russian oil and potential famine in Africa are among issues pressing for attention

• Russia-Ukraine war - live updates

A price cap on Russian oil, deferral of climate change commitments, a potential famine in Africa and the further supply of weapons to Ukraine are to crowd into a meeting of G7 world leaders over the next three days held against the backdrop of the biggest geopolitical crisis since 1945.

The agenda reveals how the world has been turned upside down since leaders of the industrialised nations last met in Cornwall a year ago in a summit chaired by Britain, largely to focus on the threat posed by China.