The scientists at the UN IPCC admit they are unable to predict climate change or climate events, but President Obama is so certain climate change is a problem that he sends the UN millions of borrowed dollars and promises the UN hundreds of billions more borrowed dollars, pushing Americans and their children and grandchildren further in debt.
UN IPCC “The Scientific Basis:” “In sum, a strategy must recognise what is possible. In climate research and modelling, we should recognise that we are dealing with a coupled non-linear chaotic system, and therefore that the long-term prediction of future climate states is not possible. The most we can expect to achieve is the prediction of the probability distribution of the system’s future possible states by the generation of ensembles of model solutions. This reduces climate change to the discernment of significant differences in the statistics of such ensembles. The generation of such model ensembles will require the dedication of greatly increased computer resources and the application of new methods of model diagnosis. Addressing adequately the statistical nature of climate is computationally intensive, but such statistical information is essential.
“Extreme events are, almost by definition, of particular importance to human society. Consequently, the importance of understanding potential extreme events is first order. The evidence is mixed, and data continue to be lacking to make conclusive cases….”
https://www.ipcc.ch/ipccreports/tar/wg1/505.htm
Obama administration: “Climate change is real, man-made, and happening now. The stakes are too high not to act.”
https://www.barackobama.com/climate-change/
And both Hillary Clinton and Bernie Sanders would continue Obama’s policies.