The world is witnessing a major challenge in recent years, which is the climate changes that have severe effects on many areas of life, whether economically, socially or biologically, which called for various international organizations to hold many conferences to discuss the effects of these climate changes and work to find appropriate solutions to reach the goal of adaptation. With these changes, Egypt hosted the World Climate Conference in Sharm El-Sheikh COP27 as a global step to contribute to facing the threat of climate change. The study aimed to identify the effects of climate change on the dimensions of social responsibility. Sheikh and Alexandria), and the questionnaires were distributed to a random sample of hotel guests, the study sample, with a number of 380 questionnaires, and by analyzing the data obtained using the SPSSV26 program, the study concluded that there is a positive correlation between the climate change variable and the social responsibility variable, and that there is a significant effect Statistically between climatic changes and the dimensions of social responsibility. The study recommended the need for hotels to pay attention to applying social practices, directing support and participating in charitable and environmental activities as one of the important ways to confront climate changes.