What does carbon neutrality and carbon dioxide emission peak mean? What is its function?

The peak of carbon dioxide emissions means that China promises that carbon dioxide emissions will not increase by 2030, and will gradually decrease after reaching the peak; Carbon neutrality refers to the total amount of greenhouse gas emissions directly or indirectly produced by enterprises, groups or individuals in a certain period of time. By planting trees, saving energy and reducing emissions, we can offset our own carbon dioxide emissions and realize carbon dioxide emission reduction? Zero emissions? , is a major challenge facing mankind in the 2 1 century. China is the largest carbon emitter in the world. Coping with climate change is related to the overall situation at home and abroad, the overall situation and the long-term.

It is an important starting point for promoting high-quality economic development and ecological civilization construction, and an important field for participating in global governance and adhering to multilateralism. Since 2020, China has put forward strong goals and visions to deal with climate change on several major international occasions, and issued a series of initiatives and propositions, which have pointed out the way forward for green and low-carbon transformation and injected new impetus into global climate governance. Global climate change is a major challenge facing mankind in the 2 1 century.

Since the industrial revolution in the18th century, human industrial production began to rely on energy. The rapid improvement of productivity has brought earth-shaking changes to our lives, but the price is that the environment is destroyed step by step, including the greenhouse effect caused by a large amount of carbon dioxide produced by energy burning, which in turn leads to frequent global extreme weather, melting glaciers, rising sea levels and other natural disasters. Therefore, mankind began to realize the seriousness of the problem. If no measures are taken, the earth will soon face another devastating disaster.

Therefore, mankind began to reach a basic understanding of the safety of its own destiny? The Paris agreement explicitly requires the world to reduce greenhouse gas emissions before the second half of this century? Man-made source emissions? And then what? Man-made sinks? Balance. That is to say, before 2 100, we will realize greenhouse gas emission = removal, and the main component of greenhouse gas is carbon dioxide, so this goal is named? Carbon neutral? . Before achieving carbon neutrality, carbon dioxide emissions will reach a historical peak at some point. After that, carbon dioxide emissions will gradually decrease, and this peak is called? Peak carbon dioxide emissions? .