Navigating the Path to Net Zero: Balancing Hopes and Realities

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The chapter delves into the challenges and milestones of climate change, emphasizing the necessity of achieving net zero carbon emissions to combat global warming. It discusses the complexities of technological fixes like stratospheric sulfate injections while questioning their feasibility and long-term consequences. The speakers highlight the importance of individual agency and community action in creating a sustainable future amidst the emotions and frustrations of addressing climate change.

The Earth's climate keeps changing, largely due to the effects of human activity, and we haven't been doing enough to slow things down. Indeed, over the past year, global temperatures have been higher than ever, and higher than most climate models have predicted. Many of you have probably seen plots like this. Today's guest, Gavin Schmidt, has been a leader in measuring the variations in Earth's climate, modeling its likely future trajectory, and working to get the word out. We talk about the current state of the art, and what to expect for the future.

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Blog post with transcript: https://www.preposterousuniverse.com/podcast/2024/05/20/276-gavin-schmidt-on-measuring-predicting-and-protecting-our-climate/

Gavin Schmidt received his Ph.D. in applied mathematics from University College London. He is currently Director of NASA's Goddard Institute for Space Studies, and an affiliate of the Center for Climate Systems Research at Columbia University. His research involves both measuring and modeling climate variability. Among his awards are the inaugural Climate Communications Prize of the American Geophysical Union. He is a cofounder of the RealClimate blog.

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