Unreported World Channel 4

Ade Adepitan has been in Congo to meet a tribe under threat. The government plans to turn the Baka's hunting forests into a national park to help protect endangered species from organised poaching gangs - but it's the tribe's only means of food and survival.

Sahar Zand has been in Nicaragua where journalists risk their lives in the midst of President Daniel Ortega's crackdown on the media and opposition.

Datshiane Navanayagam went to Madagascar to investigate why so many young girls accused of petty crimes, are being held in prison without trial. She met some of the girls behind bars to find out how - or if - they might ever get back their freedom.

Krishnan Guru-Murthy meets the celebrity cyclist taking on Italy’s mafia. The adrenaline junkie is not afraid to risk his life, as he and his team go undercover to try and expose a world of drug dealing and gangsterism.

Marcel Theroux has been in Pakistan, a country with some of the strictest blasphemy laws in the world - for the most serious cases the sentence is life on death row.

Seyi Rhodes has been at São Paulo Carnival, where the LGBTQI community aren't just taking to the streets to party, but to protest against Brazil's newly elected president Jair Bolsonaro - who has declared himself a proud homophobe.