Kate Adie presents stories from Gaza, Turkey, Somalia, Ecuador and Japan.

US President Joe Biden raised hopes that a ceasefire deal was close to being reached this week over the release of Israeli hostages and Palestinian prisoners. But these hopes faded after a tragic incident in which more than 100 people were killed as aid was being delivered to Gaza City. Paul Adams says the incident also highlighted wider problems as the war continues.

Lizzie Porter follows the story of a family who fled Gaza early on in the war, and who fled to Turkey as dual nationals, leaving family, friends and valuables behind. They told her about their new life in Turkey and their fears for those left behind.

After the militant group, Al Shabaab withdrew from the Somalian capital Mogadishu, the city has become safer. Nonetheless the group remains a potent threat. Yet there is an even greater menace in the country: climate change, after severe droughts, followed by flooding forced farmers off their land. Peter Oborne met some of those who were displaced and who are trying to support themselves in other ways.

A project in Ecuador is using the Amazon’s “ancestral highways” – rivers – and a fleet of solar-powered boats run by Indigenous communities to provide a sustainable model of transport for the future. Peter Yeung went for a ride and heard how this has been met with a mixed response by some indigenous leaders.

And we're in Inazawa in Japan, where the Hadaka Matsuri - or Naked Festival - has come up with a solution to flagging numbers of participants: involve women. Shaimaa Khalil met a group of 40 women who took part (in robes) for the first time.

Series Producer: Serena Tarling