When man ceases to worship God he does not worship nothing, but worships everything.

Contrary to a widespread impression, G.K. Chesterton apparently never said that. 

Still, it's a fine statement, and relevant to the modern form of Paganism which views the lives of the unborn, ready-to-be-born, or born-damaged as insignificant, but the social lives of Goldfish - and now the souls of asparagus - as sacred.

A quote from Smith at Weekly Standard:

"What is clear, however, is that Switzerland's enshrining of "plant dignity" is a symptom of a cultural disease that has infected Western civilization, causing us to lose the ability to think critically and distinguish serious from frivolous ethical concerns. It also reflects the triumph of a radical anthropomorphism that views elements of the natural world as morally equivalent to people.