When was the last time a film changed the way you saw the world? Or the way you behaved? Miners Shot Down (2014) countered mainstream media narratives to reveal how striking mine workers were gunned ...

It might change lives or policies. Impact is achieved not just by a film’s own power to make people aware of and care about an issue. It requires thinking strategically about how to channel that ...

And Virunga (2014) stopped the British oil company Soco International from mining in the Congolese national park from which the film takes its name. These films were all at the centre of impact ...