Subscribe and 🔔 to the BBC 👉 Watch the BBC first on iPlayer 👉 SUBSCRIBE to the OFFICIAL BBC YouTube channel: LAUNCH BBC iPlayer to access Live TV and Box Sets: Move over Venice, Jakarta is the world's fastest sinking city. Gordon Buchanan explores the below sea level areas of Jakarta. In a defining moment for the natural world, Gordon Buchanan makes an epic journey round the equator - taking to the skies with experts racing to protect both wildlife and people. Equator from the Air | Episode 4 | BBC #BBC #EquatorFromTheAir