There are some articles in the Freethought section that show how the attitude of scientists is now changing.
Like what? The "Evolvability" one that you didn't understand or the "Atheism dying?!" one in which you made an unevidenced assertion science was changing and ignored my request for clarification?
But tell me...why do you accept the idea of Parallel universes...but not the idea of spiritual worlds? What is the difference?
As far as I know there isn't even a widely accepted definition of the term "spiritual worlds" - what does it even mean? If you have clear hypothesis or conjecture and can gave reasons why it should be taken seriously, it might be something that could be evaluated. Wittering on about
near death experiences really isn't anywhere near enough.
There is no
idea (singular) of parallel universes. The term is used to refer to several different ideas with various reasons as to why they
might exist. The ideas range from making fairly straightforward assumptions about known and tested theories, to speculations that are no better than science fiction.
So there aren't actually two ideas here to accept or reject.