Oh it’s possible and there’s absolutely nothing wrong with saying it’s possible without “proof” given that’s how all hypothesis starts. That said, the risk may

Oh it’s possible and there’s absolutely nothing wrong with saying it’s possible without “proof” given that’s how all hypothesis starts. That said, the risk may exist but isn’t manifest yet, so being positive (as opposed to the scientific method which seeks to negate a truth of something) is just holding out hope.