This essay, written for an English for Academic Purposes course, explores the critical question of whether human activities are the primary driver of climate change. The essay begins with an introduction that defines the greenhouse effect and its role in global warming. The main body then delves into the evidence supporting human influence, citing rising global temperatures, increased greenhouse gas emissions from burning fossil fuels, deforestation, and agricultural practices. The essay discusses the impact of these activities, including rising sea levels, extreme weather events, and disruptions to ecosystems. It also examines the scientific consensus on the role of human-induced emissions. The essay concludes by summarizing the key findings and reinforcing the significant impact of human actions on the planet's climate. The essay uses academic sources to support arguments and includes proper Harvard referencing.