How would people on earth handle an alien invasive species?

Science fiction author David Gerrold has written at great length about how to invade Earth properly in his 'War Against the Chtorr' series of novels. Pictured: Classic visual for A Matter for Men by fantasist maestro Boris Vallejo. read more

Biologists might not know how to handle politics, but they know how to species, genes and the environment of a species. If the biologists had seen such alien species, they would certainly find necessary information. I hope the aliens wouldn’t contaminate Earth intentionally. read more

Sometimes invasive species are introduced into regions as a form of biological pest control. Sometimes these non-native species actually do a pretty good job of handling the initial pest problem. And sometimes they do such a good job that they become an enormous pest problem themselves. read more