Considers bacterial electrophysiology highlighting actions potentials, electrical communication and electrical conductivity.

This essay considers how Orwell’s Nineteen Eighty-Four (1949) assesses the function and limits of ‘ideas’ in two ways: by focusing on how ideas (plural) can be reduced, through the operations of power, to an idea (singular); and by investigating how people can be turned into abstractions through the work of ideology. Attending throughout to the form of Orwell’s most famous novel, the essay positions Nineteen Eighty-Four in relation to Wyndham Lewis’s critique of Orwell in The Writer and the Absolute (1952); traces the origins of Orwell’s account of power and truth to his experiences in the Spanish Civil War; and compares Orwell’s writing with the work of H. G. Wells, a key precursor. The essay concludes with some reflections on Nineteen Eighty-Four’s ambiguous ending and on the ingenious yet problematic critical strategies through which a tincture of hope is discovered in this bleakest of bleak satires.

This chapter analyzes the interconnections between energy policy and security and defense policies in Estonia with respect to energy transition. After explaining the key characteristics of energy and security regimes, it examines administrative interaction and policy coherence. The interconnections pertaining to energy transitions and security are visible via three cases: the oil shale phaseout and stability of Ida-Viru County, wind power expansion and the defense radar operation, and the desynchronization of the electricity network from Russia. Russia has formed the prevalent landscape pressure on the energy regime, although other landscape pressures have been noted, for example, climate change. Administrative coordination between energy and security has often relied on informal means, which are employed for agility but lack transparency. The security implications of the expanding energy “niches,” such as solar and wind power, have been little covered, although this has clearly increased via newly emerging attention on critical materials.

This chapter analyzes the interconnections between energy policy and security and defense policies in Norway. It explains the background of energy and security regimes and analyzes policy interplay. Prior to 2022, Norway had barely considered the energy–security nexus due to substantial domestic energy supplies. Some interconnections were, however, visible via three cases: the economic security provided by oil and gas exports, security of hydropower infrastructure, and internal tensions around wind power. Repoliticization of the Norwegian energy policy took place in 2022, and questions of energy sovereignty and energy security also became a part of Norway’s energy policy vocabulary. In 2022, strong degree of securitization was not evident, but, lightly framed, there have been breaks from previous energy political practices – evidenced by new support for offshore wind power and visible military protection of critical energy infrastructure.

Chapter 1 investigates the introduction of knowledge about the conversion of river flows into electricity to China in the late Qing and early Republican periods. Despite the prominence of fossil fuel energy in the industrialized world, certain Chinese intellectuals advocated harnessing the country’s abundant river resources to produce electricity as a means of achieving full national independence. Local elites took the lead in constructing the first set of hydropower stations in southwest China, and afterwards an increasing number of Chinese elites recognized the potential of hydropower in the country. As a result, in the context of a long-term national crisis, hydropower came to be, for many people, synonymous with the strengthening of the Chinese nation.

Change in the economy, just as in the climate, can be self-reinforcing, sudden, and irreversible. The world’s fastest transitions to renewable energy and electric vehicles are happening in countries where economic tipping points have been crossed in these sectors. By deliberately targeting these thresholds, we can achieve large-scale change much more quickly than we might expect. To find these opportunities, we need to move away from traditional cost–benefit analysis and adopt a very different approach to decision-making.

The electric guitar is often presented as a novel but straightforward solution to a particular problem: amplification. It is remarkable, then, that histories of the instrument focus mainly on the iconic six-string itself. No electric guitar is complete without an amplifier, and no companion to the electric guitar is complete without a corresponding history of electronic amplification. This chapter is about certain tendencies and possibilities that have existed around electric guitar amplification. It covers the historical development of the amplifier, focusing less on a loudness teleology than the instrument’s social and political construction. It also discusses the history of amplification in relation to recent scholarly interests in signal chains and supply chains. The chapter concludes with a discussion of electric guitar amplification and the problem of electricity—suggesting that the power of the amplifier has never been found in loudness alone.

There is a growing demand for renewable energy sources to power the net-zero-carbon transition. What are the sources and their benefits and drawbacks?

This chapter considers Puccini’s interest in technology of various types. It examines, first, his passion for speed, encapsulated in an early enthusiasm for motoring. The author discusses the models of car owned by Puccini as well as his various motorboats. Puccini’s enthusiasm for hunting is discussed from a technological perspective. The chapter considers how technology even had an impact upon Puccini’s compositional output, discussing various attempts the composer made to harness electricity for musical purposes, even attempting to invent new instruments to make particular sonic effects. The gramophone played a vital role in disseminating Puccini’s works, though his enthusiasm for the medium of recording was tempered by the difficulties he experienced in recouping royalties. Finally, embryonic radio technology was a source of fascination to the composer.

This chapter considers the uses of sublime blockage for science. The sublime was, on the one hand, a prod for precision and, on the other hand, a nod to skepticism and mystery, potentially ennobling an otherwise mechanical science. The chapter shows how astronomers, biologists, chemists, electricians, and natural historians and neurologists exploited sublime blockage either to elevate science above crude mechanism or butchery or to engage in skepticism so that it could arguably further scientific research. Such engagement with blockage paved the way for Franz Anton Mesmer’s quackery along with Benjamin Franklin’s efforts to defeat it, but quackery proved to be a more robust foe than anticipated.

Change in the economy, just as in the climate, can be self-reinforcing, sudden, and irreversible. The world’s fastest transitions to renewable energy and electric vehicles are happening in countries where economic tipping points have been crossed in these sectors. By deliberately targeting these thresholds, we can achieve large-scale change much more quickly than we might expect. To find these opportunities, we need to move away from traditional cost–benefit analysis and adopt a very different approach to decision-making.

A 100 percent WWS energy infrastructure involves electrifying or providing direct heat for all energy sectors and then providing the electricity or heat with WWS. The solution also requires interconnecting geographically dispersed WWS generators on the grid. Because electricity and the grid are such a large part of the solution, understanding how both work is important. This chapter discusses these issues along with the battle between George Westinghouse/Nikola Tesla and Thomas Edison to determine whether alternating current (AC) or direct current (DC) would predominate worldwide. Finally, the chapter discusses how transformers, motors, and generators work.

Gas turbines play a preeminent role in the stationary power generation marketplace and are expected to remain a critical part of the market mix for the foreseeable future. Alternative technologies compete with gas turbines in certain size classes, but at power generation levels above 5 MW, gas turbines offer the most attractive option due to their relatively low capital, operating, and maintenance costs. The configurations for these systems involve high efficiencies as well. These engines are being looked to by the US Department of Energy and the major OEMs for clean power production, especially considering the use of renewable fuels. As a result, the market will continue to demand gas turbines for the foreseeable future.