We need to understand the psychology of climate change denial.  Much is driven by deep fears and helplessness in the face of new dangers.  Or when confronted by new realities that subvert a mindset that all is secure and unchanging, and will remain so.  We mental health professionals need to raise this to the public; help people recognize that awareness coupled with action can help mitigate helplessness and fear. That’s what gives you a sense of impact, of empowerment.  My colleague Lise Van Susteren has written about the need for mental health professionals to deal with this in the Huffington Post: http://tinyurl.com/djnqzz