The changes of the world,the times and the history are the general characteristics of the great changes that have not been seen in the world for a century,which reflect that the process of human civilization is undergoing tremendous and profound changes.From the economic perspective,the changes of the world,times and history have their specific connotations and logical implications.To grasp the major changes,we must proceed from the productivity progress brought about by the scientific and technological revolution and industrial transformation,the trend of economic globalization,the reshaping of the world economic patterns and the economic relations among major powers,and the rise of conservative thoughts of economic populism,unilateralism and trade protectionism,etc.In general,changes in the world,times and history are forces for progress.Under the influence of such great changes,the world economy will develop in the direction of multipolarization and diversification,and new forms of human civilization will also be recorded in the annals of history.