In his scolding of Republican presidential candidates on the issue of climate change, Gov. Jerry Brown last week sent retired neurosurgeon Ben Carson a flash drive containing a United Nations report on the subject.
Carson had said there was no overwhelming evidence that people cause global warming.
Brown’s flash drive, it would appear, did little to change Carson’s view. Speaking to reporters before the Republican presidential debate Wednesday, Carson said he was “already quite familiar with the data.”
He followed up with this: