Tim Baker has spent more than four decades crafting world-class bows for violins and cellos - the very tools which, as he puts it, give musicians their ‘voice’. But now his longstanding craft is caught in…

In Alexandra, South Africa’s oldest township, on the outskirts of Johannesburg, local volunteers known as the Alexandra Water Warriors are working tirelessly to protect their community from worsening flood risks and pollution. Using garbage-trapping nets across…