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"With each interaction, Alexa is training to hear better, to interpret more precisely, to trigger actions that map to the user's commands more accurately, and to build a more complete model of their preferences, habits and desires. What is required to make this possible? Put simply: each small moment of convenience - be it answering a question, turning on a light, or playing a song - requires a vast planetary network, fueled by the extraction of non-renewable materials, labor, and data. The scale of resources required is many magnitudes greater than the energy and labor it would take a human to operate a household appliance or flick a switch. A full accounting for these costs is almost impossible, but it is increasingly important that we grasp the scale and scope if we are to understand and govern the technical infrastructures that thread through our lives. III The Salar, the world's largest flat surface, is located in southwest Bolivia at an altitude of 3,656 meters above sea level. It is a high plateau, covered by a few meters of salt crust which are exceptionally rich in lithium, containing 50% to 70% of the world's lithium reserves. 4 The Salar, alongside the neighboring Atacama regions in Chile and Argentina, are major sites for lithium extraction. This soft, silvery metal is currently used to power mobile connected devices, as a crucial material used for the production of lithium-Ion batteries. It is known as 'grey gold.' Smartphone batteries, for example, usually have less than eight grams of this material. 5 Each Tesla car needs approximately seven kilograms of lithium for its battery pack. 6 All these batteries have a limited lifespan, and once consumed they are thrown away as waste. Amazon reminds users that they cannot open up and repair their Echo, because this will void the warranty. The Amazon Echo is wall-powered, and also has a mobile battery base. This also has a limited lifespan and then must be thrown away as waste. According to the Ay

"Twenty-first century imperialism has changed its form. In the 19th century and the first half of the 20th century, it was explicitly related to colonial control; in the second half of the 20th century it relied on a combination of geopolitical and economic control deriving also from the clear dominance of the United States as the global hegemon and leader of the capitalist world dealing with the potential threat from the Communist world. It now relies more and more on an international legal and regulatory architecture-fortified by various multilateral and bilateral agreements-to establish the power of capital over labor. This has involved a "grand bargain," no less potent for being implicit, between different segments of capital. Capitalist firms in the developing world gained some market access (typically intermediated by multinational capital) and, in return, large capital in highly developed countries got much greater protection and monopoly power, through tighter enforcement of intellectual property rights and greater investment protections."

"Regardless of its provenance, the idea that debt and war are the two primary ways to control a nation is a great insight into the current geopolitical situation, especially the rise of China. China has benefited from the world order created by American military dominance, with its 11 carrier groups and hundreds of military bases straddling the globe. China is motivated by national pride and economic self-interest to extend its sphere of influence, but many of its thinkers are ideologically opposed to replicating the American model, a militarism that they still call 'Western imperialism'. "

The collapse of China's prosperous Ming dynasty, one of the most stable in Chinese history, has been attributed, in part, to the 1641 eruption of a volcano thousands of kilometres from the imperial capital in Beijing.

"I have come to the conclusion that capitalism is successful primarily because it can impose the majority of the costs associated with its economic activities on outside parties and on the environment. In other words, capitalists make profits because their costs are externalized and born by others. In the US, society and the environment have to pick up the tab produced by capitalist activity. In the past when critics raised the question about external costs, that is, costs that are external to the company although produced by the company's activities, economists answered that it was not really a problem, because those harmed by the activity could be compensated for the damages that they suffered. This statement was intended to reinforce the claim that capitalism served the general welfare. However, the extremely primitive nature of American property rights meant that rarely would those suffering harm be compensated. The apologists for capitalism saved the system in the abstract, but not in reality."