By Katanga Johnson WASHINGTON (Reuters) – World stocks climbed higher on Monday as investors digested new optimism from the U.S. Treasury’s top economist that inflationary pressures should ease in 2022 due to weaker demand for goods, easing supply bottlenecks and a receding coronavirus pandemic. Wall Street closed higher on Monday, coupled with an earlier rise in European shares, that helped stabilize investor sentiment after a series of volatile sessions. In a statement released alongside the Treasury’s quarterly borrowing estimates, Assistant Secretary for Economic Policy Ben Harris said he …