Climate Variability: Understanding Natural Climate Modes

This lecture delves into the intricacies of climate variability, focusing on natural modes such as the North Atlantic Oscillation (NAO) and El Niño Southern Oscillation (ENSO). It explores the impact of these phenomena on global temperature, sea surface temperature anomalies, and atmospheric pressure. The instructor discusses the importance of comprehending climate variability driven by internal processes for climate predictability. The session also covers the Paris Agreement's goals, the challenge of breaching the 1.5°C warming threshold, and the urgency for enhanced emissions reduction. By the end, students gain insights into the significance of understanding natural climate modes for informed decision-making in climate change mitigation.