French presidential candidate Nicolas Sarkozy has proposed that Europe apply a carbon tax on American imports if Donald Trump pulls the United States out of the Paris climate pact.
More than 100 countries have ratified the Paris global emissions deal, which was inked in December after marathon talks to cap greenhouse gases that cause global warming.
"Donald Trump has said - we'll see if he keeps this promise - that he won't respect the conclusions of the Paris climate agreement," Sarkozy said late Sunday on the TF1 television channel.
"Well, I will demand that Europe put in place a carbon tax at its border, a tax of 1 to 3 percent, for all products coming from the United States, if the United States doesn't apply environmental rules that we are imposing on our companies," he added.
Sarkozy, a frontrunner for the nomination of the center-right Republicans party, is also in favor of forcing public authorities in Europe to use more products or materials made in Europe.
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