The evidence are there, in abundance actually. However, where and how one is looking for them could very well be the problem of not being able to perceive the evidence.
Just think about it: so far whatever we've invented is based on discoveries of what's already there in the universe. Metals, electricity, fuel, food et al.
Only when we started looking for such things with an open mind, with the right tools and at the right place, we were able to perceive them.
Similarly, our human history (at least in eastern traditions) has been filled with countless tales of those who had set out to seek answers to questions of soul, God, eternity, life beyond physical body et al, and they did find answers. Not only that, they also left details about various practical ways to reach to that exalted state, for those who dare to be seeker like them.
So far, nobody has found answers that are empirically verifiable. Unless that happens, there is no evidence for anything other than what we can see with the tools we have.
Just think about it: so far whatever we've invented is based on discoveries of what's already there in the universe. Metals, electricity, fuel, food et al.
Only when we started looking for such things with an open mind, with the right tools and at the right place, we were able to perceive them.
Similarly, our human history (at least in eastern traditions) has been filled with countless tales of those who had set out to seek answers to questions of soul, God, eternity, life beyond physical body et al, and they did find answers. Not only that, they also left details about various practical ways to reach to that exalted state, for those who dare to be seeker like them.