Maybe Greenpeace...

...should be called Green Piss: This Greenpeace Stunt May Have Irreparably Damaged Peru's Nazca Site

How Greenpeace Wrecked One of the Most Sacred Places in the Americas

Oh. They're sorry. Sorry they got caught, that is.

Related:

Sierra Club Canada Foundation Has Been Sent a Letter from Friends of Science Requesting Retraction of Climate Change Billboard Blog

"In response to the Friends of Science climate change billboard campaign, the Sierra Club Canada Foundation published a blog piece on December 4, 2014, making claims about the Friends of Science funding and inciting followers to join in an on-line email campaign against the billboard company. Friends of Science says this challenges their Canadian Charter Right of Freedom of Speech, as well as defying the Sierra Club’s own stated mandate."