untitled - No-one would deny that climate change is happening - but it has always happened.
The earth has a history of heating and cooling, it is simply doing as it has always done.
If our species seriously wants to address what may or may not be our addition to the issue, then it's no use appealing to the consciences of the businesses involved, because they don't have one.
The only way to make businesses cut carbon emissions, is to give them a financial incentive to do so.
That is nowhere in sight, and until it is, expect America and China to mumble platitudes in the first case, and ignore the issue in the second, and everything to carry on as it is.