Lefordítanátok nekem? Én még nem vagyok olyan jó angolból. :/ Köszönömszépen!

In what its organizers say is the most comprehensive environmental study ever carried out, researchers have discovered that the air breathed by most of the world's 1.8 billion city dwellers is not properly fit for humans. Nor is the water in much of the world fit to drink.

The findings are contained in three reports on air, water and food pollution prepared jointly by the WHO and the UN Environment Program, which are expected to be approved in Geneva on Friday by environmental experts from 12 industrialized and developing countries.

The report on air pollution, based on monitoring in major cities of 50 countries, found "disturbingly high" levels of sulphur dioxide and dust pollution in most urban areas. Not only does sulphur dioxide cause respiratory problems but it also combines with water to give sulphur acid, which is harmful to stonework.

"Six hundred and twenty five million people, mostly in developing countries, are exposed to unacceptable levels of sulphur dioxide pollution and another 550 million live in marginal conditions", said Michael Gwynne, head of the UN Environmental Program.