There can be few greater challenges in the twenty-first century than addressing the threat of climate change. Left unmitigated, the impacts are expected to be devastating. Urgent action is needed. As a global problem, it requires global solutions. In this paper, some proposal are put forward. Such as, governments committed to action on climate change raise public awareness of the problem and build public support for climate policies by pledging to provide substantial long-term investment in effective climate communication activities.