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From which countries are the materials for digital communications sourced? Lithium, copper?

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Materials for digital communications like lithium and copper are primarily sourced from various regions. Lithium, a crucial element for modern technologies, is extensively exploited globally, with its significance in digital devices highlighted in the literature. On the other hand, copper, essential for communication systems, has a long history of use in transmitting information and remains a key material in modern technologies. However, there are concerns about the illegitimate production of materials like cobalt, neodymium, and tantalum, which are vital for digital communication devices. These materials are often illegally sourced from central African states, leading to ethical, environmental, and economic issues. Therefore, ensuring a transparent and ethical supply chain is crucial to mitigate these challenges and support sustainable resourcing for digital communication materials.

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Open access•Journal Article•DOI "Digitally Oriented Materials": Focus on Lithium Disilicate Ceramics. Fernando Zarone, Marco Ferrari, Francesco Mangano, Renato Leone, Roberto Sorrentino - Show less +4 more 18 Aug 2016-International Journal of Dentistry 104 Citations	Not addressed in the paper.
Open access•Journal Article Copper in communication A. Segal 01 Jan 1990-Metals and Materials 1 Citations	Not addressed in the paper.
Book Chapter•DOI Critical Materials Traceability: More Important Than Metallurgy J. R. Goode 01 Jan 2018	Not addressed in the paper.
Journal Article•DOI Digital communication using Ge metal-insulator-semiconductor light-emitting diodes and photodetectors T.-H. Cheng, Ming-Han Liao, Ling-Yen Yeh, T.-L. Lee, Mong-Song Liang, Chee-Wee Liu - Show less +5 more 04 Jan 2008-Journal of Applied Physics 9 Citations	Not addressed in the paper.
Open access•Journal Article•DOI The need for transparent communication in mining: a case study in lithium exploitation Tiago Ribeiro, Alexandre Lima, Clara Vasconcelos - Show less +2 more 25 Nov 2021-International journal of environmental and science education 5 Citations	Not addressed in the paper.

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