By Jan Lee In June, after months of debate and tense speculation, President Donald Trump did something that would have unprecedented impact in the U.S. business community: He announced he would be pulling the United States' support for the Paris Accord. Years of negotiations with international counterparts to bring about consensus on how global warming could be slowed across the planet received what many thought at the time was a fatal blow. Without U.S. support of a protocol to restrict environmental temperature, many feared, businesses would be reluctant to follow the recommendations of the UN, which included limiting carbon emissions. But they were wrong. Within days, business leaders across the country had marshaled their own intuitive response to the president's decision, harnessing a bounty of data that proved that Trump was not only incorrect in the reasons he gave for pulling out, but even more notably, that his administration was acting against the interests of U.