This document discusses the health effects of climate change from a sociological perspective. It identifies that there is near unanimous consensus that human-caused greenhouse gas emissions will change Earth's climate. Climate change poses the biggest global health threat of the 21st century, with direct threats including extreme weather and changes in disease patterns, and indirect threats to water and food security. A sociological view, as advocated by Ulrich Beck, recognizes that the risks of climate change deepen existing social inequalities and are unequally distributed based on factors like location, class, age, ethnicity, and gender. For healthcare workers, it is important to understand this unequal distribution of health impacts and develop integrated health strategies that consider social determinants of climate vulnerability