一、世界性信息产业的发展趋势及特征物质、能源、信息是现代文明的三大支柱。信息资源随着人类社会的发展日趋重要。信息资源的开发利用已成为促进社会经济发展的主要动力。一场以开发利用信息资源为中心的社会经济信息化浪潮正以锐不可挡之势席卷全球。世界性社会经济信息化 I. Trends and Characteristics of the Global Information Industry Material, energy and information are the three pillars of modern civilization. Information resources are increasingly important with the development of human society. The development and utilization of information resources have become the main driving force for promoting social and economic development. A wave of socio-economic informationization centered on the development and utilization of information resources is sweeping the globe with overwhelming momentum. Global Socio-economic Informationization