International Jazz Day
When words fall short, people find other ways to speak
Across Africa, music has long carried meanings that could not always be spoken openly. In periods marked by colonial control, political repression, or social constraint, sound became a language of its own. Jazz, with its fluidity and improvisation, offered a way to express identity, resistance, and emotion without relying solely on words. Artists such as Hugh Masekela and Miriam Makeba used music to communicate the lived realities of apartheid, exile, and struggle, often reaching global audiences even when direct political speech was restricted. In this way, jazz and related musical traditions became more than art forms; they became vehicles for coded expression, carrying messages that were deeply understood within communities while navigating the limits of what could be said openly.
This history offers a useful lens for understanding how activism is evolving in the age of artificial intelligence. Today’s constraints are different, but no less significant. Expression is increasingly mediated by digital platforms, algorithmic visibility, and data-driven systems that determine what is amplified and what is ignored. In this environment, activism is no longer confined to speeches, protests, or written advocacy. It is expanding into new forms, such as digital storytelling and data visualisation, and into the interrogation of the very systems that shape public discourse.
Across African contexts, this shift is already visible. Young people are using social media platforms to document lived experiences, highlight inequalities, and mobilise collective action. But beyond content creation, there is a growing awareness that how systems work is just as important as what is said. Questions around algorithmic bias, data representation, and digital inclusion are becoming central to advocacy efforts. Who is visible online? Whose stories are prioritised? How are African identities and realities represented, or misrepresented, within global digital systems?
The parallel with jazz lies in this idea of mediated expression. Just as jazz musicians worked within and around musical structures to convey deeper meaning, activists today are working within and around digital systems to ensure their messages are seen and understood. In both cases, expression is not entirely free, but passes through a medium that shapes its form and reception. The response, therefore, is not to abandon the medium, but to adapt it and embed meaning both in content and in form.
In jazz, meaning might be found in a shift in rhythm, a break from harmony, or an improvisational sequence that signals defiance or longing. In the digital age, meaning might be embedded in a dataset that exposes inequality, a campaign that challenges algorithmic visibility, or a narrative that reclaims representation. Activism becomes not just about speaking, but about designing how messages travel and are interpreted.
This evolution is particularly important in Africa, where digital transformation is accelerating but not evenly distributed. While technology has opened new spaces for expression, it has also introduced new layers of mediation, often shaped by systems developed outside the continent. As a result, African voices must navigate both historical and contemporary constraints: the legacy of limited representation and the realities of algorithmic filtering.
What emerges is a continuity rather than a break. The same ingenuity that allowed musicians to turn jazz into a language of resistance is now visible in how digital tools are being used to shape narratives, challenge systems, and assert identity. The mediums have changed, from instruments to algorithms, but the underlying impulse remains the same: to be heard, to be represented, and to push against the limits of expression. When direct language falls short or is restricted, people find other ways to speak.
