News Roundup: Tuna catch cut, airlines whinge about tax and more

1. It's not just bad for the planet; link found between air pollution and heart disease. [BBC]

2. Airlines run to their lawyers to challenge the new passenger tax. Do you feel that they may be missing the point? [Guardian]

3. Japan and EU agree to cut annual tuna catch by almost a quarter. Let's hope it isn't too late. [Times]

4. Since Iceland re-started commercial whaling two months ago, seven endangered fin whales have been killed - and for what purpose? [Greenpeace]

More Green News.