The X account of Elon Musk in seen blocked on a mobile screen in this illustration after Brazil's telecommunications regulator suspended access to Elon Musk's X social network in the country. Can’t stop the signal,” a famous line from the movie “Serenity”, has become something of a catchphase among geeks — meaning that messages of truth cannot be contained. But stopping the signal is exactly what a lot of governments are trying to do these days, with mixed but depressing results. Under Article 19 of the UN’s Universal Declaration of Human Rights, “Everyone has the right to freedom of opinion...
