"Just for Laughs" collection at Manpollo Project
Manpollo Project (Greg Craven) has seven pages of climate humor, including scores of cartoons. What distinguishes this cartoon collection from most others is that it is 1) highly eclectic, including many different cartoonists, and 2) highly selective -- many of these 'toons are actually funny.
All these cartoons were submitted in 2008 by contributing authors to Manpollo, this collection includes many of CB's favorite cartoons.
I suspect that the reason these cartoons are so good, is that the light-heatedness of Manpollo attracts a lot of contributors with good senses of humor!