Zeit said "millions of climatologists".  LOL.  There aren't "millions of climatologist".  At best--and this is a stretch--there are a couple of thousand.  The polls you cite are based on less than a hundred.  Whenever you are not cutting-and-pasting you have no clue, because aren't reading the articles you cite.

BTW  The fact that you can't even spell "zeitgeist" correctly in your username says it all.

 

Zeit asked "on what evidence do you say this warming is due to natural forcings???"

The evidence is that all past changes in the earth's climate have been natural forces (what's a "natural forcing" btw?).  Show me a past example in the earth's history in which climate change was caused by humans.