April 18 is the International Day of Monuments and Sites, and the ICOMOS has announced its annual theme, Heritage and Climate. In 2007, the World Heritage Committee adopted a policy document aimed at building the link between World Heritage and the United Nations Framework Convention on Climate Change. Since 2015, the World Heritage Committee has also begun to focus on the implementation of the Paris Agreement by States Parties to reduce the risks posed by climate change to natural and cultural heritage. However, compared with natural heritage, the link between cultural heritage and climate change seems to be less direct, and we often pay attention to the loss of cultural heritage such as ancient buildings and ancient sites caused by extreme climate disasters, but we rarely realize that these disasters are actually closely related to the proposition of climate change. Many people may not realize that the climate change we are discussing today is fundamentally different from the climate change that human society has experienced in history. Most scientists agree that the basic state of our climate has changed dramatically over the past 150 years. With the process of the industrial revolution, the use of a large number of fossil fuels such as coal, oil and natural gas, the concentration of carbon dioxide in the atmosphere has increased, and the greenhouse effect produced by this gas will trigger a series of chain reactions. According to projections, if the planet we live on is 2% warmer than it was before the Industrial Revolution, the International Council on Monuments and Sites (ICOMOS), the most important international advisory body in the field of cultural heritage, has been working hard to draw attention to the impact of climate change on World Heritage sites. In December 2021, China has always attached great importance to the impact of global climate change on human society, and has also been deeply concerned about the issue of heritage protection. In 2013, the first National Strategy for Adaptation to Climate Change explicitly called for “strengthening the protection of scenic resources and endangered cultural and natural heritage threatened by climate change.”.In April 2022, Working Group III of the Sixth Assessment Report of the United Nations Intergovernmental Panel on Climate Change (IPCC) reported on Climate Change 2022: China upholds the concept of a community of life between man and nature. Reverence for nature, integration with nature, and adaptation to nature are the excellent traditions of Chinese civilization. Chinese archaeologists and historians have shown through a large body of evidence that the vast land of China has experienced climatic ups and downs for thousands of years. The ancient Chinese also continued to adapt to this change, creating a suitable way of life according to local conditions. 50