I personally feel that there is no need of any sort of 'scientific' investigations into reincarnation,because these things where already researched by buddists and hindus and several other religions.Just reading their literature can give enough insight on reincarnation.For those interested: Astavarka Gita : - https://docs.google.com/open?id=1IJWnCEJupB1VHxyheLwnvsnMzxq... Raja Yoga :- https://docs.google.com/open?id=…
Science, currently, has no way to "prove" reincarnation because its current paradigm cannot support a way for reincarnation to work. Lukcily, we don't need science to prove EVERYTHING to know that something's true or false ;)