Distributed by Castcore. castcore.fi When ordinary mobile networks fail during a blackout or disaster, can a private, volunteer-run "community radio" network save the day? In this episode, we unpack the growing interest in these grassroots communication networks and put their boldest claims to the test. We dive deep into the technical, legal, and operational realities of disaster preparedness—from the strict, legal backup power mandates governing official infrastructure like Yle, TETRA/VIRVE, and cellular networks, to the physical limitations of unlicensed radio frequencies. We also explore the dangerous psychological phenomena of "security theater" and "risk compensation," examining how a false sense of reliance on unregulated DIY networks can inadvertently undermine real emergency preparedness. Tune in to discover what community radio is actually good for, where its pitch falls short, and why reaching for your standard FM radio or dialing 112 remains your best bet when disaster strikes.
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2026/07/2844 分