Justin Trudeau puts his (small) mark on the world.

The article looks at the effect of the longevity of Canadian Prime Minister Justin Trudeau in the Group of Seven (G7). Topics discussed include the possible emergence of Trudeau as the longest-serving G7 leader, effect of controversy and shortcomings on the international reputation of the prime minister according to political science scholar Alex Marland, and the attribution of the longevity of Trudeau in Canadian politics to his ability to be aware of public opinion.