Trump dumps Paris climate deal: reaction

In a speech from the White House Rose Garden, Trump recently made a largely economic case for withdrawing from the agreement, arguing the nonbinding accord was unfair to American workers and U.S. competitiveness (points many economists fiercely dispute). At the same time, Trump said he was open to beginning “negotiations to reenter either the Paris accord or an—really entirely new transaction—on terms that are fair to the United States, its businesses, its workers, its people, its taxpayers.” He provided no detail, however, on what that new agreement might look like.
What have the reactions been to Trump's announcement? You can read a sample of the responses by clicking on the link at