From left : Tunisian director Kaouther Ben Hania, actress Clara Khoury attend, actor Motaz Malhees, and producers Nadim Cheikhrouha, Odessa Rae, Jim Wilson, Rooney Mara, Joaquin Phoenix, hold a portrait of late Palestinian girl Hind Rajab, during the red carpet for the movie "The Voice of Hind Rajab" presented in competition at the 82nd International Venice Film Festival, at Venice Lido.

20,000 children.

That is how many children have been killed by relentless attacks on Palestine by Israel. To put into perspective, that is approximately how many children there would be in 400 public schools.

The Voice of Hind Rajab left viewers feeling nothing but anger, heartbreak and a drive - a drive to do more and to do better.

In recent weeks, Social Intifada has brought the Oscar-nominated Gaza film to South African screens, reigniting a spark of activism and calls for an end to occupation and genocide.