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The decline of the landline: Unwired | The Economist.
The phone network is thus not just a technical infrastructure, but a socioeconomic one. The more Americans abandon it to go mobile-only or make phone calls over the internet, the more fragile it becomes: its high fixed costs have to be spread over ever fewer subscribers.
If the telephone network in New York State were a stand-alone business, it would already be in bankruptcy. In recent years it has lost 40% of its landlines and revenues have dropped by more than 30%.
But copper landlines are now an obsolete technology. Telephony, once the mainstay of the industry, is just one service that can be offered over broadband connections, which will increasingly depend on new fibre-optic and wireless technology, not copper.
Rather than trying to keep a 19th-century technology alive, America’s telecoms rules must be updated to foster the roll-out of this new, 21st-century infrastructure
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