Malaika Vaz follows the illegal manta ray trade pipeline from fishing vessels in the Indian Ocean, to the Indo-Myanmar border and finally undercover in the wildlife trafficking hubs of Hong Kong and Guangzhou.

Whales beached after ingesting plastic, oceans soiled: a quarter of marine waste today comes from cans and plastic bottles. The drinks industry produces 470 billion single-use bottles each year, 25% of which come from Coca-Cola. Although the world's largest soft drink producer has set ambitious targets to prevent this environmental pollution, it has often failed to do so. In the 1950s, the company sold its drink exclusively in returnable glass bottles, which it washed and refilled. Two decades later, these were replaced by disposable bottles - a decision whose devastating effects still linger.

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

A look at the state of the global environment including visionary and practical solutions for restoring the planet's ecosystems. Featuring ongoing dialogues of experts from all over the world, including former Soviet Prime Minister Mikhail Gorbachev, renowned scientist Stephen Hawking, former head of the CIA R. James Woolse

David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.