OK - a world with free energy and free industry and free agriculture that didn't require much human involvement - its not quite heaven - where things materialise - but its a start in the right direction ... or we can just keep on pretending we are all doing rational science .... a SERE therefore a semi-executive robotic environment where all the hard chores are done by robots and all the energy is free ... is almost heaven on earth we have the paradigm - the philosophy of science and solutions to the alleged paradoxes right now ... aliens ... we don't need no aliuns ...... just TRE If we ignore this then I personally will probably stop eating sea food from the pacific ocean at some point - but with the software and hardware and the ENERGY to selectively sweep up toxic atoms you would wonder why we weren't looking at this more seriously .. So many vested interests - what where would they possibly spend all their profits I suppose .. in a world without need, want or money - and abundant energy to produce absolutely anything except pointless and unnecessary exploitation - doesn't seem like Earth does it - seems like Heaven on Earth