Original version

BBC News North America

Our World

Documentaries

Factual

BBC News Channel

An impartial and independent news service offering breaking news, analysis and insight.

A 24-hour impartial and independent news service offering breaking news, analysis and insight. It provides fast and comprehensive coverage of local, UK and international events.

BBC journalism at its best with programmes that expose and evaluate global topics.

BBC News Europe

BBC News Middle East

BBC News South Asia

BBC News Asia Pacific

The BBC's international 24-hour news and information channel, as seen by viewers in Africa.

BBC News Africa

BBC News Latin America

Our World: Acid Oceans - with Roger Harrabin 

Our World:Acid Oceans - with Roger Harrabin

06/06/2014 GMT

Acid Oceans - with Roger Harrabin 

BBC News - Our World, Acid Oceans - with Roger Harrabin

Our World looks into the dangers facing our oceans.

The BBC's Environment Analyst, Roger Harrabin, reports on the dangers facing some of the planet's most spectacular underwater environments.

Emissions of carbon dioxide are not just warming the world; they are also turning the oceans more acidic. The United States' Secretary of State, John Kerry, will warn at an oceans summit in the coming weeks that CO2 pollution may drive countless marine species to extinction. The BBC's Environment Analyst, Roger Harrabin, reports for Our World on the dangers facing some of the planet�s most spectacular underwater environments, off the coasts of Papua New Guinea and Australia.

Accessibility links

Programme Index

Our World

Acid Oceans - with Roger Harrabin

Genres

Formats

Brand

BBC News North America

About BBC World News