Whatever the leaders’ disagreements on the issues, one feature of the summits tends to be a shared overall outlook. Their countries are major trading partners, and even if their share of global trade has declined, they account for about half of the world economy. They also share broadly similar views on trade, security and human rights, giving them enormous influence when they act in concert. Whatever the leaders’ disagreements on the issues, one feature of the summits tends to be a shared overall outlook. Their countries are major trading partners, and even if their share of global trade has declined, they account for about half of the world economy. They also share broadly similar views on trade, security and human rights, giving them enormous influence when they act in concert. Economic Times