"Hidden dangers"? The review doesn't say Gladwell is dangerous, just that he doesn't actually PROVE anything, but people take his claims as if their solid & set

"Hidden dangers"? The review doesn't say Gladwell is dangerous, just that he doesn't actually PROVE anything, but people take his claims as if their solid & settled science. There are scientists & researchers who can communicate clearly — Einstein did, Bill Bryson does for astronomy, etc. — without going too simple.