关键词: 传统疆域, 新疆域, 全球公域, 人类命运共同体, 全球治理

Abstract:

Frontier is an objective geospatial entity for the existence and development of a modern country, which provide fundamental practical significance for the country's long-term stability and prosperity. In the evolution of human society, the human social community established a modern country on a frontier with fixed geographical boundaries. However, as human beings' ability to explore the world has expanded due to changes in cognitive ability, science and technology, and economic globalization, the country has The shape of geographic boundaries has also undergone profound changes. The geographic boundaries of modern countries have expanded from traditional geographic spaces in territories, offshore, and near-space to modern geographic spaces such as deep seas, oceans, outer space, polar regions, and information. In general, the changes in the morphological characteristics of modern national boundaries are mainly manifested in the changes from a two-dimensional space to a multi-dimensional space, an extension from a deterministic space to an uncertain space, a development from a geographical space to a space of interest, and a space from sovereignty. Expand to strategic space. Under the premise that the geographical boundaries of modern countries have changed, China has proposed the governance principles of peace, sovereignty, inclusiveness, and co-governance to govern the frontier of international relations. This not only contributes to the governance of the frontier of international relations, China's wisdom, but also effectively promoted China's territorial governance to a higher level.

Key words: traditional frontier, modern frontier, global commons, community of shared future for mankind, global governance