We've seen an understandable proliferation of magazines addressing climate change. Not all have managed the balance between science and sentiment, but one that most definitely has is It's Freezing in LA! (IFLA!).
While there's a palpable sense of activism underpinning the magazine, the editors strive to provide a range of information source and viewpoints so that things don't stray into polemic. Although it's a slim little magazine IFLA! is dense and covers a great deal of territory.