False Dilemma: two choices are given when in fact there are three or more
From Ignorance: because something is not known to be true, it is assumed to be false 
Slippery Slope: assumed that increasingly unacceptable consequences will follow 
Complex Question: two unrelated points are conjoined as a single proposition 

Begging the Question: the truth of the conclusion is assumed by the premises 
Irrelevant Conclusion: an argument in defense of one conclusion instead proves another conclusion
Straw Man: the author attacks a weaker argument than the opposition's best argument 

Global Warming and Ignorance!