Raises a philosophical question. What is science, apart from what scientists do?
Depends in large part on how one feels about the concept of objective reality.
I'd like to believe that these right-wingers down here are all imaginary.
Raises a philosophical question. What is science, apart from what scientists do?
so lets say it was the warmest year since 1880 but .01 or so.
it does not even rank it in top 1 million warmest years in earths history.
so without any science showing man made co2 causes warming, how do you know its not natural climate variability.
There's that deja vu.
Again.
I want to know why you think that CO2 is not a GHG. That's just stupid. You must be an idiot.
hey moron is water vapor a greenhouse gas?
it also cools and warms the earth.
they don't just warm.
if you don't want to believe that co2 also cools even though NASA says it does...
go learn something about water vapor. it cools when it evaporates... and I have read it does more cooling when it evaporates than it does warming.
hey lying moron I have told you that by definition it is a greenhouse gas and that by science greenhouse gases warm... and cool.
after writing an article shilling for co2 being the culprit in the end... your beloved american chemical society tells the truth...
http://www.acs.org/content/acs/en/c...cenarratives/its-water-vapor-not-the-co2.html
There is also a possibility that adding more water vapor to the atmosphere could produce a negative feedback effect. This could happen if more water vapor leads to more cloud formation. Clouds reflect sunlight and reduce the amount of energy that reaches the Earth’s surface to warm it. If the amount of solar warming decreases, then the temperature of the Earth would decrease. In that case, the effect of adding more water vapor would be cooling rather than warming. But cloud cover does mean more condensed water in the atmosphere, making for a stronger greenhouse effect than non-condensed water vapor alone – it is warmer on a cloudy winter day than on a clear one. Thus the possible positive and negative feedbacks associated with increased water vapor and cloud formation can cancel one another out and complicate matters. The actual balance between them is an active area of climate science research.
That article states increasing CO2 warms the atmosphere.hey lying moron I have told you that by definition it is a greenhouse gas and that by science greenhouse gases warm... and cool.
after writing an article shilling for co2 being the culprit in the end... your beloved american chemical society tells the truth...
http://www.acs.org/content/acs/en/c...cenarratives/its-water-vapor-not-the-co2.html
There is also a possibility that adding more water vapor to the atmosphere could produce a negative feedback effect. This could happen if more water vapor leads to more cloud formation. Clouds reflect sunlight and reduce the amount of energy that reaches the Earth’s surface to warm it. If the amount of solar warming decreases, then the temperature of the Earth would decrease. In that case, the effect of adding more water vapor would be cooling rather than warming. But cloud cover does mean more condensed water in the atmosphere, making for a stronger greenhouse effect than non-condensed water vapor alone – it is warmer on a cloudy winter day than on a clear one. Thus the possible positive and negative feedbacks associated with increased water vapor and cloud formation can cancel one another out and complicate matters. The actual balance between them is an active area of climate science research.