" The moderns, carrying little baggage of the kind that Shelly called " merely cultural," not even living in the traditional air, but breathing into their space helmets a scientific mixture of synthetic gases (and polluted at that) are the true pioneers. Their circuitry seems to include no atavistic domestic sentiment, they have suffered empathectomy, their computers hum no ghostly feedback of Home, Sweet Home. How marvelously free they are! How unutterably deprived! "