days. >> jim acosta appreciate the update on climb climate change the president cited facts and figures all of which have been checked many of which equalled into question including this. >> even if the paris agreement were implemented in full, with total compliance from all nations, it is estimated it would only produce a .2 of one degree -- think of that -- this much -- celsius reduction. in global temperature by the year 2100. >> which is tries only farescy john rile yes mit on science and global change could author of the study the president cited he said if not for the paris accord the tiny reduction would inside be a large increase i spoke to him earlier tonight. >> did anyone in the white house reach out to you or any of the