Tillerson is the first to speak out on this, but other Trump people who fought for staying in the Paris Accord are saying they will do everything they can to have the President and the US follow the standards in the Accord. They join many major businesses, State attorney generals, and high ranking US military. Securities attorneys are pushing the SEC to enforce the climate standards for US Public company valuations, appraisals, and disclosures. A corporate lawyer who is working on this probono points out how securities enforcement on disclosures covering climate change and environmental effects on refining coal tar, has caused several large oil producers including Exxon Mobil and Shell to devalue their stated reserves and sell their interests at discounts and pull out of the fields that were to feed the XL pipeline. Shareholders have reached agreement with several boards to include the Accord standards in corporate policy.