The gathering of leaders in Alberta will be a big test for Canada's new leader. We break down his challenges.

As the G7 group of large democratic nations with big economies meets Sunday in Alberta, Canada they have a broad agenda in the midst of global economic and military turmoil.

G7 will also be a platform for Canadian PM Carney to showcase his leadership at a time of economic, geopolitical shifts.

The Independent looks at the five big questions that will dominate the agenda at the summit