Re: What would it take to make you change your mind?
Think as has been said, for the most part people change their mind gradually rather than instantly on hearing new information. Takes reinforcement to really change your mind, even if you're open to changing your mind you require a lot of evidence to reinforce that change.
“Wisdom comes from experience. Experience is often a result of lack of wisdom.”
― Terry Pratchett
"The Northern Powerhouse is largely southern hot air"