Through restricting visitors with high prices and increasing environmental destruction in national parks, Ryan Zinke and the Trump administration are doing future Americans a disservice.
Climate change deniers sound eerily like the tobacco industry's last-ditch attempt to convince all of us that cigarettes weren't harmful.
Climate change denial stems from the natural American tendency to rebel against the establishment.
Stop treating climate change denial as a valid opinion. Instead, treat it as what it is: denial.