DAVOS: Saudi Arabia’s Finance Minister Mohammed Al-Jadaan urged policymakers and investors to “mute the noise” and focus on resilience, as global leaders gathered in Davos on Friday against a backdrop of trade tensions, geopolitical uncertainty and rapid technological change. Speaking on the final day of the World Economic Forum in Davos, Al-Jadaan said that much of the anxiety dominating markets reflected a world that had already been shifting for years.