Not for Peter Moore, his narrative has always been consistent, that's why Greenpeace erased him from founders on their website.

Yes because he revised his views on nuclear.

"Moore co-chaired the Clean and Safe Energy Coalition, which was supported by the Nuclear Energy Institute, a national organization of pro-nuclear industries.[59] In 2009, as co-chair of the Coalition, he suggested that the mainstream media and the environmentalist movement is not as opposed to nuclear energy as in decades past.[59]

He argues that any realistic plan to reduce reliance on fossil fuels or greenhouse gas emissions would require increased use of nuclear energy to supply baseload power."

I fail to see how that's a revision of his views. He was against some nuclear bomb test sites, not against nuclear energy.