https://nielharper.com/2026/04/30/a-dark-day-for-digital-freedom-the-rightscon-cancellation-in-zambia/Niel Harperen2026-04-30T15:26:16+00:00A Dark Day for Digital Freedom: The RightsCon Cancellation in ZambiaRightsCon, AccessNow, DigitalRights, InternetFreedoms, CivicSpace, HumanRights, TechEthics