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An 'oasis' signifies a refugium of safety, recovery, relaxation, fertility, and productivity in an inhospitable desert, a sweet spot in a barren landscape where life-giving water spills forth from the Earth. Remarkable mythological congruencies exist across dryland cultures worldwide where oases or 'arid-land springs' occur. In many places they also provide specialised habitats for an extraordinary array of endemic organisms. To inform their management, and maintain their integrity, it is essential to understand the hydrogeology of aquifers and springs. Gravity-fed vs artesian aquifers; actively recharged vs fossil aquifers, and sources of geothermal activity are important concepts presented here. There consequences for oases of sustainable and unsustainable groundwater extraction, and other examples of effective conservation management. Oases are archetypes for human consciousness, habitats that deserve protection and conservation, and a lingua franca for multicultural values and scientific exchange. We represent an international Fellowship of the Spring seeking to encompass and facilitate the stewardship of oases and aquifers through improved knowledge, outreach, and governance., Competing Interests: Declaration of competing interest The authors declare no competing interest for the manuscript ‘Fellowship of the Spring: an initiative to document and protect the world's oases., (Copyright © 2023 Elsevier B.V. All rights reserved.)

This article reflects on ten years of ethnographic work investigating concerns about mining industry-produced environmental and social change in hyperarid territories experiencing long-term drought. The ecological and social effects of groundwater extraction by the copper and lithium mining industry in the southern Salar de Atacama are not immediately detectable, since water, the saltpan, and the desert provide few clues, and the political and economic conditions of water in Chile render it fractured between surface and subsurface, fresh and salt. In public accounts, water belongs to a radical present: there are few environmental reports of water's past before groundwater was profoundly subject to mining, and ecological impacts from aquifer extraction are apparent only after exhaustion has occurred. This article takes a narrative approach that reflects on what may be achieved by "slow resistance" and discerned from accumulated ethnographic witnessing. [ABSTRACT FROM AUTHOR]

Subterranean waters in the mineral-rich and water-poor Atacama desert, northern Chile, are subject to contest between resource-extracting companies and mostly indigenous residents. In complying with global Corporate Social Responsibility standards and local agreements, and in an effort to reduce opposition from indigenous groups, some mining companies have begun to undertake 'transparency' reporting regarding the impact of their subterranean water extraction activities. These engagements present a moral interface between two streams of global discourse: the CSR principle of 'transparency' on impacts of water extraction and the rights of indigenous peoples to 'native waters.' An ethnographic study of a set of such engagements shows indigenous community rejection of the truths that transparency purports to reveal. However, the apparent intractability of moral contest in such globally comparative and locally specific contexts in terms of distrust of the mining companies is tempered by a proposition for the ethics of engagement. [ABSTRACT FROM AUTHOR]