You don't think not mentioning any of the other problems with nuclear energy hurts the argument? Are we really going to ignore the problem of containing spent fuel?
https://www.scientificamerican.com/article/coal-ash-is-more-...
Of course it's a bigger problem than storing spent nuclear fuel.
Edit: I read the article, its bias untruthful trash... should I have expect more from Mara Hvistendahl author of such classics as: 'The Vibrator' and 'Origins: The Start of Everything (Where do rainbows come from? What about flying cars, love and LSD?)'
You're missing something - coal power ALSO produces radioactive waste. We just seem to be fine with dumping it into the atmosphere.