Climate Catastrophists "Jump the Shark"

A friend emails us that a story regarding how climate change could attract hostile space aliens to destroy the earth represents the moment when "we live to witness the climate catastrophists jump the shark." In a report, a scholar with NASA's Planetary Science Division raised the presumably somewhat remote possibility of catastrophic alien intervention in our planet's climatological affairs. The Guardian reports:

Watching from afar, extraterrestrial beings might view changes in...