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• Global average temperature was 0.98°C (1.76 °F) higher in 2020 than in the late 1800s.15 • The warmest year on record since records began in 1880 was 2016, with 2020 ranking second. In 2020 global average land temperatures experienced a record high, while 2016 global ocean temperatures remain the highest on record.
In 2023, the Intergovernmental Panel on Climate Change (IPCC) concluded that “human activities, principally through emissions of greenhouse gases, have unequivocally caused global warming, with global surface temperature reaching 1.1°C above 1850-1900 in 2011-2020.” 15
In recent years, activists, scientists, and journalists have started a variety of podcasts dedicated to helping people better understand climate change and the natural world. Here are seven podcasts on the subject that we recommend.
14 Αυγ 2012 · This free course explores the basic science that underpins climate change and global warming. Course learning outcomes. After studying this course, you should be able to: understand the physical basis of the natural greenhouse effect, including the meaning of the term radiative forcing.
• With an increase in average global temperatures of 2°C, nearly every summer would be warmer than the hottest 5% of recent summers.28 • Increased temperatures, changes in precipitation, and climate variability have increased the occurrence of food-borne and water-borne diseases.
1 Σεπ 2021 · However, climate change sounds can go beyond scientific observation as an evocative medium that can help increase accessibility to the complex issue and promote responses that drive climate...
It explains how scientiûc and policy debates work, outlines the scientiûc evidence for the reality and seriousness of climate change and the basic atmospheric science that supports it, and discusses policy options and the current state of the policy debate.
