Former President Donald Trump could scarcely have been more dismissive of the threat of climate change than he was on Sunday as he characterized the growing disaster as a kind of real estate opportunity. “Basically, you have a little more beachfront property, okay?” he said of climate change in an interview on “Fox & Friends,” sparking laughter from the program’s trio of hosts. In fact rising seas flood beaches, eliminating many beachfronts. There may be more forest fronts. Trump was also way off on his assessment that seas will rise an eighth-of-an-inch in 400 years. Oceans are currently risi…