The statements about nuclear power regarding waste and mining being enormous and unsolved problems are opinions that are not technically supportable.

The statement regarding water use of nuclear plants is also not quite true. Rejection of waste heat to surrounding waterways and its effect on "Aquatic integrity"(?) is dependent on the number and design of the individual plant's cooling towers. Some plant reject no heat to surrounding waterways.

The fish, turtles and frogs near plants that do not use surrounding waterways for cooling may very well have higher integrity. I have no insight or opinion about this.