I had a feeling my post would generate this type of debate!
In my post yesterday at 00:53, I said, “... There's no such thing as a soul....”. That is my assertion. I can no more prove that a soul does not exist than anyone else can prove that it does. I hold this opinion because I have never seen a single shred of scientifically verifiable evidence that suggests that a person continues to 'exist' in some form once their body has completely ceased to function and all neurological and all biological functions have ended. A belief in the after life is based primarily on the fear of oblivion and supported by uncorroborated hear-say, exaggerated stories, unverifiable personal accounts, etc. I've dealt with enough witness testimony in my time to know that people's accounts of what they have seen and experienced can be grossly inaccurate through no fault of their own.
Anyone who chooses to believe in some kind of life after death is obviously entitled to their opinions just as I am entitled to mine. To quote the words of Tim Minchen, “... If anyone can show me one example in the entire history of the world of a single spiritual or religious person who has been able to show either empirically or logically the existence of a higher power that has any consciousness or interest in the human race or ability to punish or reward humans for their moral choices or that there is any reason – other than fear – to believe in any version of an afterlife... I will give you my...”.
https://www.youtube.com/watch?v=PkLGMyYbz4I
With regards to thermodynamics, a soul must first be proven to exist before it can be incorporated into this well established law of physics. My statement, “... the conservation of energy (the first law of Thermodynamics) – energy cannot be created nor destroyed. This has nothing to do with consciousness (or the 'soul')...” is accurate. It is not an assumption without foundation. It is, as far as all known physical sciences can tell us, a 'fact'. Rather like evolution is a 'fact' – all the voluminous amounts of scientifically verifiable evidence back it up.
If a person believes that life after death is a reality and that it can have a direct influence on the physical world that we experience through our senses and through instrumentation then the burden or proof rest squarely on the shoulders of those making that claim.
It is not the business of science to 'prove' what does not exist. No one has ever shown under reasonable scientific conditions that there is a life after death. Until they do, I shall continue to assert that it is a false claim.