In his first speech at the United Nations, Obama signaled that the United States expects China to take significant steps as part of a global response to climate change.

CNN: Obama warns recession makes climate change fight harder

Education is an essential element of the global response to climate change.

UNESCO: OFFICE IN DAKAR

Science plays an important role in our response to global issues such as climate change, the hydrological cycle, biodiversity loss, natural hazards and human-induced disasters, population growth, land-use change, migration and urbanisation.

UNESCO: UK National Commission for UNESCO :: Environmental Science

Groundwater response to global changes is a complex function that depends on climate change and variability, topography, aquifer characteristics, vegetation dynamics, and human activities.

UNESCO: Climate Change Effects on Groundwater Resources: A Global Synthesis of Findings and Recommendations | United Nations Educational, Scientific and Cultural Organization

Any speaker, any authority, any journalist or bureaucrat asserting the catastrophic danger of supposed man-caused global warming needs to be asked for their response to Climate Change Reconsidered.

FORBES: Fakegate: The Obnoxious Fabrication of Global Warming