Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-28 Cooperative journals: 《中国科学院院刊》
Abstract： Today, a new round of scientific and technological revolution with the development of multi-disciplines and technology group is coming, world science centers are transferring. The fourth industrial revolution including three fields such as information, physics, and biology is reshaping the new global science and technology pattern. Technology innovation will have features such as utilization of major research facilities and equipment, global collaboration, digital enabling and speeding up. The development of artificial intelligence directly affects demand of talents and the way of training. Based on the characteristics of 2050s, building a powerful nation of science and technology need the science and technology talents who are ideological, meta-creative, and multiskilled. In the new era, the scale of S&T talents that are more diversified and internationalized should be further expanded.
Subjects: Other Disciplines >> Synthetic discipline submitted time 2023-03-19 Cooperative journals: 《中国科学院院刊》
Abstract： Since the Third Plenary Session of the 18th Central Committee of the CPC, with the strength of eco-environmental protection, the deterioration of eco-environment in China has been curbed to a certain extent, which has led to discussions among decision makers on when China will reach the turning point of eco-environment. The judgement of the turning point is directly related to the eco-environmental protection strategies towards China’s two centenary goals. This study redefines the concept of eco-environmental turning point firstly, and then establishes an indicator system and an analysis framework to predict the time that turning point occurs. The results show that the turning point of eco-environmental quality based on routine monitoring indicators will occur around 2025, the turning point of eco-environmental quality based on public perception will come about 2035, and the turning point of eco-environmental quality considered some new factors such as emerging contaminants will achieve around 2050. To develop eco-environmental protection strategies towards China’s two centenary goals, it not only needs to make good plans for pollution prevention and ecological protection focusing on the current serious eco-environmental problems, but also needs to make good preparations for protracted battles aiming at eco-environmental problems that are currently difficult to solve, and potential eco-environmental risk in the future. During this process, in addition to further promoting the reform of the ecological civilization system, it is also necessary to make full use of science and technology in solving the “bottleneck” and “difficulties” of China’s eco-environmental problems.
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