Michael J. Fox says Taylor Swift ‘moves economies’ and ‘changes the way the world works’ as he predicts decades more of success for songstress

The Back To The Future star cited the massive influence and huge platform Swift, 34, already has with her sizeable fanbase.

‘I think she’s going to be a really important person,’ Fox said of Swift, just days after 90s rocker Courtney Love called the Grammy-winning songstress ‘not important.’

Fox, who also played the role of Alex P. Keaton on the hit 80s TV sitcom Family Ties, said of Swift: ‘I think she moves economies, she changes the way the world works, and that’s amazing.’