A true armchair traveler

I found the CNN news story about a Lonely Planet writer who wrote about Brazil, Colombia, the Caribbean, Venezuela, Chile and South America possibly without ever leaving San Francisco fascinating. Although it harkens back to the 1700 -1900’s when some travel writers wrote completely inaccurate travel guides about countries they had never seen, technology has made it possible to be more “spot on” without ever leaving home. I wonder if someone could write a travel guide using nothing but something like Google Earth as a reference. I wonder how accurate it would be? In case you want to be a travel writer there are actually programs out there such as the Nottingham Trent Centre for Travel Writing Studies