September 19, 2013
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There have been many objections to the TI over the years, most famously by Tim Maudlin in his book Quantum Nonlocality and Relativity.
This is where Kastner comes into her own, with her own updated version of TI called ‘possibilist transactional interpretation’
which keeps all the key ideas of Cramer but extends the philosophical basis of TI to eliminate the original dependence on
‘pseudotime’ and replace it with a more fundamental view of Hilbert space describing pre-spacetime possibilities, out of which spacetime arises from the actualised transactions. From this viewpoint, the author systematically refutes all the latest and most sophisticatedphilosophical challenges to the TI.”