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Keeping the lights on

Aug 15, 2024
In this conversation, Professor Dieter Helm, a prominent energy policy expert from New College, Oxford, delves into the profound complexities of global energy consumption and its implications for achieving net zero emissions. He discusses the historical ties between energy use and economic growth, the growing demands of developing nations, and the pressing need for technological advancements. Helm also addresses public perceptions regarding renewable energy costs and the often-overlooked role of nuclear power in the transition to sustainability.
42:44

Episode guests

Podcast summary created with Snipd AI

Quick takeaways

  • The historical reliance on fossil fuels, particularly coal and oil, has fundamentally transformed economies and societies, necessitating a significant overhaul of our energy systems to address current climate challenges.
  • Despite substantial public support for renewable energy, there exists a notable hesitance to accept personal financial sacrifices, complicating the transition to a low-carbon economy for policymakers.

Deep dives

The Energy Revolution and Its Historical Context

Energy plays a crucial role in shaping economies and societies, with the historical reliance on fossil fuels, particularly coal and oil, significantly transforming human development. The Industrial Revolution, initially powered by coal, marked the beginning of dramatic increases in energy consumption, which rose from around 12,000 terawatts in 1900 to about 180,000 terawatts today. This shift enabled advancements like steam power for factories and railways, which ultimately facilitated mass production, transportation, and population growth worldwide. Understanding this history is essential for addressing current climate challenges, as the structure of our energy system relies heavily on these fossil fuels, leading to environmental issues that necessitate a fundamental energy overhaul.

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