"Science adjusts it's views based on what's observed, faith is the denial of observation so that faith can be preserved" - Tim Minchin.
For example, you see a man sitting on a bench outside. Obviously you can't be 100% sure that it's a man or even a person. Nor can you be sure that the object he's sitting on is a bench. Would you say you had faith that there is a man on a bench outside? Probably not.
While you could argue that believing anything without absolute proof requires a degree of "faith" it's not really the meaning you would associate with the word. Faith implies a lack of evidence.
For example, you see a man sitting on a bench outside. Obviously you can't be 100% sure that it's a man or even a person. Nor can you be sure that the object he's sitting on is a bench. Would you say you had faith that there is a man on a bench outside? Probably not.
While you could argue that believing anything without absolute proof requires a degree of "faith" it's not really the meaning you would associate with the word. Faith implies a lack of evidence.