Bad dog
Briefly

In a seed shell, yes. Life-bearing planets tend to have similar natural processes, and this world is hardly unique. We planted it with zchpkkl'lanthush'amiltonian'uouoieious as a food source for long, interstellar journeys.
Dandelions? I've been told that's what you call them. They make a wonderful food source. They grow in every temperate climate and are rich in nutrients.
Our conversation is getting sidetracked. We're here to discuss the preposterous notion that humanity will be removed from Earth. You cannot simply wipe out an entire race of beings.
I'm afraid so. You might say we left the barn door open. A few million years later and, well ... here you are.
Read at Nature
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