The data which is used to date for making the conclusions and predictions on global warming are so rough and primitive, compared to what's needed, and so unreliable that they are not even worth mentioning by respectful scientists.

The data which is used to date for making the conclusions and predictions on global warming are so rough and primitive, compared to what's needed, and so unreliable that they are not even worth mentioning by respectful scientists.

As a scientist, my attention became totally focused on global warming some 15 years ago by the elegant and powerful measurements of carbon dioxide trapped in ice cores taken as much as 2 miles deep from the great East Antarctica ice sheet.

Whether the process proves to be Kyoto or something else, let's acknowledge the urgency of global warming.

In fact, even the current administration now is releasing recent reports indicating that climate change is real, that global warming is occurring, that it is heavily influenced by man-made objects and that it is something we cannot ignore any longer.

Think on a 50-year scale, which is a much more natural time-scale for global warming. The US is right now spending about 200 million dollars annually on research into renewable energy.

So we are now still dependent on foreign oil, have a problem with global warming, and are losing jobs rapidly to the Japanese in fuel-efficient vehicles as a result of that very shortsighted progress.

Now, when we face a problem like global warming, and you understand that the biggest impacts on global warming come from business and industry, I think business needs to take a leading role.

Whether the ice caps melt, or expand - whatever happens - the anthropogenic global warming theorists claim it confirms their theory. A perfect example of a pseudo-science like astrology.

So it's mainly a question of helping the Third World overcome the effects of global warming.

Al Gore is not just whistling in the wind. Global warming is for real. Every scientist knows that now, and we are on our way to the destruction of every species on earth, if we don't pay attention and reverse our course.

Global warming is real. It is happening today. It is being charted by our satellites. It is being charted by our scientists. It is being charted by those of us in this body, and I think the real key is if we are ready to admit that fact and take the action to make the necessary conversion.

Global warming has melted the polar ice caps, raised the levels of the oceans and flooded the earth's great cities. Despite its evident prosperity, New Jersey is scarcely Utopia.

A property in the 100-year floodplain has a 96 percent chance of being flooded in the next hundred years without global warming. The fact that several years go by without a flood does not change that probability.

I believe that global warming is a myth. And so, therefore, I have no conscience problems at all and I'm going to buy a Suburban next time.

Today, we can see with our own eyes what global warming is doing. In that context it becomes truly irresponsible, if not immoral, for us not to do something.

On average, global warming is not going to harm the developing world.

When we walk away from global warming, Kyoto, when we are irresponsibly slow in moving toward AIDS in Africa, when we don't advance and live up to our own rhetoric and standards, we set a terrible message of duplicity and hypocrisy.

Nevertheless, there is another threat on the horizon. I see this threat in environmentalism which is becoming a new dominant ideology, if not a religion. Its main weapon is raising the alarm and predicting the human life endangering climate change based on man-made global warming.

The recent 'panic' to control greenhouse gas emissions and billions of dollars being dedicated for the task has me deeply concerned that US, and other countries are spending precious global funds to stop global warming, when it is primarily being driven by natural forcing mechanisms.

It is the greatest scam in history. I am amazed, appalled and highly offended by it. Global Warming; It is a scam. Some dastardly scientists with environmental and political motives manipulated long term scientific data to create an illusion of rapid global warming.

The questions are scientific, but the UN answers are political. The global warming debate is hardly about science.

As this body of knowledge has evolved, a much more critical job for researchers and scientists has evolved into explaining and educating policy makers and the public to the risks of global warming and the possible consequences of action or of no action.

The radical right is so homophobic that they're blaming global warming on the AIDS quilt.

The whole global warming thing is created to destroy America's free enterprise system and our economic stability.

Scientists across the globe are catching on - global warming is not real science. There is a sucker born every minute who believes in it, and Al Gore is playing the role of P.T. Barnum.

In a situation where many national leaders do the same thing and look out for national interests, and with an issue like global warming, you're likely to get no solution, so I think you have to have some kind of ethical trump on some of those issues.

The second thing is, if you want to do something about global warming, you have to think much more long-term. There is something wrong with saying we should start using renewables now, while they are still incredibly expensive.

I believe global warming and climate change are real threats to our planet.

The point is that there is tremendous hypocrisy among the Christian right. And I think that Christian voters should start looking at global warming and extreme poverty as a religious issue that speaks to the culture of life.

I'm heartened by the growing awareness of global warming among important communities and organizations in our nation.

What happened to Haiti is a threat that could happen anywhere in the Caribbean to these island nations, you know, because of global warming, because of climate change and all this.

The data which is used to date for making the conclusions and predictions on global warming are so rough and primitive, compared to what's needed, and so unreliable that they are not even worth mentioning by respectful scientists.

The war and terrorism in the Middle East, the crisis of leadership in many of the oil-supply countries in the developing world, the crisis of global warming - all these are very clearly tied to energy.

Some people call it global warming; some people call it climate change. What is the difference?

I do not find the supposed scientific consensus among my colleagues. Curiously, it is a feature of man-made global warming that every fact confirms it: rising temperatures or decreasing temperatures. No matter what the weather, some model of global warming offers a watertight explanation.

Contrary to popular accounts, very few scientists in the world - possibly none - have a sufficiently thorough, "big picture" understanding of the climate system to be relied upon for a prediction of the magnitude of global warming. To the public, we all might seem like experts, but the vast majority of us work on only a small portion of the problem.

There is no credible evidence of the current exceptional global warming trumpeted by the IPCC. The IPCC is no longer behaving as an investigative scientific organization or pretending to be one. Their leaders betrayed the trust of the world community.

To be clear, climate change is a true 800 pound gorilla in the room. The effects of global warming threaten global environmental upheaval over the coming century. But for South Florida and the Everglades, it could be our death knell if urgent action is not taken.

My dear colleague James Hansen, I believe, has finally gone off the deep end... The global warming 'time bomb,' 'disastrous climate changes that spiral dynamically out of humanity's control.' These are the words of an apocalyptic prophet, not a rational scientist.

And then of course, obviously as far as issues such as global warming, something has to be done on the corporate side, there has to be some mandate or some legislation.

The Administration should never have walked away from the Kyoto Treaty. Global warming is real and it is here today. The facts aren't the issue. The policy is the issue. I think the Administration's policy on global warming is dead wrong.

The most important thing about global warming is this. Whether humans are responsible for the bulk of climate change is going to be left to the scientists, but it's all of our responsibility to leave this planet in better shape for the future generations than we found it.

Would you bet your paycheck on a weather forecast for tomorrow? If not, then why should this country bet billions on global warming predictions that have even less foundation?

On big issues like war in Iraq, but in many other issues they simply must be multilateral. There's no other way around. You have the instances like the global warming convention, the Kyoto protocol, when the U.S. went its own way.

Esso has been the main one in America spreading the disinformation that there is no global warming problem.

I think that climatic changes have a natural causes according many geological data... I am very glad to sign the U.S. Senate's report of scientists against the theory of man-made global warming.

Global warming is not a conqueror to kneel before - but a challenge to rise to. A challenge we must rise to.

The right response to the non-problem of global warming is to have the courage to do nothing.