And I wonder why the disinformed flat-earthers keep calling the informed ones the flat-earthers.

Because your claim to authority is on a flimsy consensus. The science ALL points the opposite direction.
1. Historic correlations in solar irradiance and global temps throughout global history are EXACT.
2. No correlations in high green house gas periods in ancient history and high temps. In fact, many times the opposite was true.
3. All the planets in the inner solar system are also warming.
4. The earth has warmed and cooled for mellenia.
5. The troposphere has to warm before a green house effect can occur - this has not happened. ( This is proof positive it is natural warmin...

And I wonder why the disinformed flat-earthers keep calling the informed ones the flat-earthers.

Because your claim to authority is on a flimsy consensus. The science ALL points the opposite direction.
1. Historic correlations in solar irradiance and global temps throughout global history are EXACT.
2. No correlations in high green house gas periods in ancient history and high temps. In fact, many times the opposite was true.
3. All the planets in the inner solar system are also warming.
4. The earth has warmed and cooled for mellenia.
5. The troposphere has to warm before a green house effect can occur - this has not happened. ( This is proof positive it is natural warming and not a green house effect).
6. It is an impossibility to perfectly measure global temperatures. Most reading are taken from the northern hemisphere around metropolitan areas. The satellite readings, which are much more accurate, are kept out of the formula.
7. Over 95% of all green house gas is ocean evaporation. This has increased with the current warming trend, which is due to solar irradience.
8. The ppm measure of green gases increases as a result of warming, not the opposite.
9. When you see Al Gore showing footage of peices of glaciers crashing into the ocean, this is actually called sheathing. It is a geologic process that occurs when glacier recede AND advance. But in this case, it is just an emotional appeal to ignorance.

I could go on. But, the fact is those that harp about global warming are alarmist and do not come clean about the real science. That is for the purpose of keeping you ignorant. However, the biggest lie of all is that when the earth does warm and cool, man can do something about it. Wrong! So YOU are a flat earther.

3. All the planets in the inner solar system are also warming.

1. Mars is undergoing global warming, therefore humans can not be causing it on Earth.

No. Mars is not undergoing global warming. The Mars Global Surveyor detected a decrease in the mass of the South Polar Cap between 1999 and 2005. First, this is a regional (not global) warming localized to the south pole of mars. There is no similar data for any corresponding temperature change at either the north pole or any other part of Mars. Secondly, since a Martian year is 687 days, this represents only 3 data points, which does not equate to the long-term trend we see on Earth. (Indeed, we see dramatic peaks and valleys in the ye...

3. All the planets in the inner solar system are also warming.

1. Mars is undergoing global warming, therefore humans can not be causing it on Earth.

No. Mars is not undergoing global warming. The Mars Global Surveyor detected a decrease in the mass of the South Polar Cap between 1999 and 2005. First, this is a regional (not global) warming localized to the south pole of mars. There is no similar data for any corresponding temperature change at either the north pole or any other part of Mars. Secondly, since a Martian year is 687 days, this represents only 3 data points, which does not equate to the long-term trend we see on Earth. (Indeed, we see dramatic peaks and valleys in the yearly temperature data on Earth.) Lastly, research has shown that Mars’ climate is far more volatile than our own, and is quite sensitive to changes in dust storm activity and orbital variations. If most of the planets and moons in the solar system were exhibiting warming trends, that would be a valid point for argument.

http://peakoildesign.com/blog/peakengineer/global_warming_myths_and_lies