The changes observed over the last several decades are likely mostly due to human activities, but we cannot rule out that some significant part of these changes is also a reflection of natural variability.

A large German insurance company has estimated that global warming could cost $300 billion annually by 2050 in weather damage, pollution, industrial and agricultural losses, and other expenses.

Thank you very much, Ms. Claussen. Thank you for all your hard work on this issue.

The Administration's inaction is hobbling our economy, and it is stealing growth opportunities from U.S. companies.

According to a recent report from the National Oceanic and Atmospheric Administration (NOAA), nine of the warmest years have occurred since 1990.

I’ve never seen anything like that ad, putting pictures of Saddam Hussein and Osama bin Laden next to a picture of a man who left three limbs on the battlefield. It is worse than disgraceful. It is reprehensible.

Well, let me just suggest to you on the alternative dispute resolution, I think everybody would go to the meeting recognizing that you are bound by court decisions.

if we cannot get this issue moved forward, then it seems to me it is going to be extremely difficult to move the other parks forward.

I think it is one of many ways to address this problem, but it has been our impression, either rightly or wrongly, that that aspect has been neglected to a large degree.

Fifteen years is much too long to wait for a quieter park and a richer experience.

Once a final rule is issued, how soon will the two agencies be ready to develop an air tour management plan?