Evidently， the “comprehensive human and social development” goals require both the universal growth of individuals and the coordinated coexistence of people as groups. They call for the enhancement of strength of societies and countries， as forms of human communities， in both physical and technical terms， but also equal arrangement of societies and countries at the institutional and conceptual levels. This requires more meticulous design and planning， and more importantly， equality and freedom at greater levels along with technology progress. No matter what， the journey should well begin to get out of the marshland and plan for global development for 2050.
如今2021年已过半，疫苗的出现让人类很有希望战胜新冠，但还是会有一些未知的大自然的灾难正在人类身边潜伏着，科学家们尽毕生所学预测地球上、甚至是外太空可能发生的一切，可悲的是，有些大自然的灾难，人类无计可施。
