David Wallace-Wells, author of The Uninhabitable Earth: Life After Warming, discusses the cost to fix our climate and rethinks the history of climate change. Topics include carbon emissions and responsibility, the dirty nature of wealth and corporate influence, impacts of climate change, and the cost of carbon capture and net zero targets.
The United States is responsible for about 20% of all global historical emissions, highlighting the urgent need for action and accountability from individuals, corporations, and political leaders today.
The global North, including the United States and Western Europe, produces significantly higher carbon emissions compared to the global South, placing a burden on developing countries that have limited resources to cope with the intense impacts of climate change.
Deep dives
The Recent Responsibility of the United States in Climate Change
In this podcast episode, the speaker highlights the fact that a significant portion of carbon emissions causing climate change have occurred in recent decades, particularly since World War II. The United States is specifically identified as being responsible for about 20% of all global historical emissions, far exceeding any other country. This recent and ongoing damage to the planet's climate is emphasized, as individuals, corporations, and political leaders today bear a significant share of responsibility. The episode calls attention to the urgent need for action and the importance of considering the cumulative impact of past emissions in addition to future emissions trajectories.
Global Disparities in Carbon Emissions and Responsibility
The podcast stresses the stark disparities in carbon emissions between countries, with the global North, including the United States and Western Europe, producing significantly higher emissions compared to the global South. The average American emits approximately 20 times more carbon than the average Kenyan or Ugandan. This inequality in emissions places a tremendous burden on the developing world, as these countries experience the most intense impacts of climate change yet have limited resources to cope with them. The episode challenges the notion that the responsibility lies solely with individual behavior and emphasizes the structural and economic factors underlying carbon emissions.
The Need to Address Historical Emissions and Support Climate Repair
The episode introduces the concept of historical emissions or legacy emissions, underscoring that carbon emissions from the past continue to contribute to the climate crisis. It emphasizes the need to not only focus on reducing future emissions but also remove carbon from the atmosphere through technologies like carbon capture. The speaker suggests that the responsibility to repair the climate falls on countries that have disproportionately contributed to the problem, including the United States. The potential cost for this climate repair is estimated to be in the range of $250 trillion, highlighting the magnitude of the challenge. The episode acknowledges the complexity of achieving climate repair while emphasizing the importance of political will and collective action in addressing the climate crisis.
David Wallace-Wells, author of The Uninhabitable Earth: Life After Warmingcalculated the cost to fix our climate. It requires us to reconsider what needs to change and who’s responsible. He talks to Kai about some of the ways we can rethink the history of climate change and one way forward.
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“Notes from America” airs live on Sunday evenings at 6pm ET. The podcast episodes are lightly edited from our live broadcasts. Tune into the show on Sunday nights via the stream onnotesfromamerica.org.
Tell us what you think. We're @noteswithkai on Instagram and X (Twitter). Email us at notes@wnyc.org. Send us a voice message by recording yourself on your phone and emailing us, or record one here.
Notes from America airs live on Sundays at 6 p.m. ET. The podcast episodes are lightly edited from our live broadcasts.
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