All you do is post links and guesswork to fit your agenda..........
The earths expanding population and reliance on more power, because we no longer live in caves, is expanding at an alarming rate, and you think when what's under the ground is gone it will be taken care of by renewables...????
I reckon the early years of nuclear stuff is a learning curve, which after all, most things improve over a period of time, I mean you no longer have to run to the corner and put 4 pennies in a machine to make a phone call, well do you. ????
It seems a great deal of effort is being put into nuclear fusion, something you have failed to mention, fusion will probably be our future, together wiv a windmill on your house roof......????