Using drones to save endangered elephants and rhinos from extinction.
Help fund a guardian angel this holiday season on Indiegogo.
Or at least buy a drone pilot a beer.
Contrafactual
That which is not true, but could be true under certain conditions.
Contrafactual 
How embarrassing … I just realized that I misspelled “Shepherd” in the title of the original post. It’s fixed now.
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