in a world where canberra is successful and wins every argument it makes, will our prime minister be happy when moscow or beijing have their own warrants demanding apple and google use the their australian-inspired processes to compromise a device?

How would the previous sentence be correctly capitalized?
In a world where Canberra is successful and wins every argument it makes, will our Prime Minister be happy when Moscow or Beijing have their own warrants demanding Apple and Google use the their Australian-inspired processes to compromise a device?