This year, linguistic and semiotic anthropologists are responding in particular to multiple sources of uncertainty and discuss a growing sense of crisis and anxiety across several different settings and contexts. The politics of truth and the uncertainty about the future, as well as the shifts due to new communicative technologies, are well represented in this last year of publications. To consider this collective response, this article reviews published work in this field in three parts: (1) the semiotic interplay of certainty and uncertainty, especially in relation to evidence and agency; (2) the remediation of semiosis across media technologies and infrastructures; and (3) the semiosis of the state‐citizen divide. More generally, this review considers how linguistic/semiotic anthropologists are renewing foundational concepts and approaches at the same time as they express a strong desire to turn their expertise into a more public form of political agency. This process of renewal is leading to the emergence of new agendas. [language, semiotics, uncertainty, media, state]