There is virtually no chance of deflation (a contraction in the supply of money credit) in the forseeable future. We probably will see a deflationary collapse at some point, but not until infaltion has gotten so bad as to be a greater risk to the system than the deflationary remedy. And we are nowhere near that point now.
“The things that will destroy us are: politics without principle; pleasure without conscience; wealth without work; knowledge without character; business without morality; science without humanity; and worship without sacrifice.” Mahatma Gandhi