This document discusses the relationship between climate change, greenhouse gas emissions, and tropical storms. It explains that climate change is caused by rising levels of greenhouse gases from human activities like burning fossil fuels. This warms the atmosphere and oceans, increasing sea levels and ocean temperatures. Warmer oceans provide more fuel for stronger tropical storms and higher sea levels lead to larger storm surges. The document outlines some policies countries have implemented to address climate change, such as the Paris Agreement, and recommends individual actions people can take to reduce their emissions.