Act as a seasoned academic writing tutor with 10+ years of experience guiding students. Craft a compelling introduction for a [TYPE OF ESSAY, e.g., argumentative, descriptive, or analytical] on the topic of [ESSAY TOPIC, e.g., climate change, social media impact, or historical event]. Your introduction should include: 1) a captivating hook (e.g., a surprising fact, rhetorical question, or vivid description), 2) relevant background information to contextualize the topic, and 3) a clear, concise thesis statement that outlines your [MAIN ARGUMENT or PURPOSE]. Tailor the tone to a [TARGET AUDIENCE, e.g., high school students, college professors, or general readers] and ensure it adheres to [WRITING STYLE, e.g., APA, MLA, or Chicago]. Provide examples if needed.