Kate Adie presents stories from Pakistan-administered Gilgit Balistan, Brazil, the United States, the Faroe Islands and Austria

The remote mountain villages of Pakistan-administered Gilgit Baltistan are on the frontline of climate change. Some have already been wiped out by landslides caused by melting glaciers. Caroline Davies met locals in the picturesque Hunza Valley preparing for the next disaster.

World leaders gathered in Brazil this week for the G20 summit. James Landale observed how world leaders took the opportunity to recalibrate their relationships in advance of Donald Trump returning to the White House - including China's President Xi.

Donald Trump has been masterminding nominations for his new cabinet from his Mar a Lago resort in Florida's Palm Beach. It was the nerve-centre of operations during his campaign, and has become the place to be seen for West Wing hopefuls. Jessica Parker found out what locals make of the political circus.

In the Faroe Islands, the annual round up of 70,000 sheep is underway. On one tiny island, on a farm only accessible by helicopter – one couple manage a herd of some five hundred sheep. Tim Ecott tried his best to lend a hand on the steep, slippery slopes.

The Austrian spa town of Bad Ischl is where the Habsburg Emperor Franz Josef signed the declaration of war on Serbia that triggered the First World War. Over recent decades, Bad Ischl has increasingly traded on its history – with an annual festival to mark the birthday of the emperor. But as Gareth Jones discovered, the question of what people choose to remember is acquiring a new urgency.

Series Producer: Serena Tarling