I do not know that any writer ...

I do not know that any writer has supposed that on this earth man will ultimately be able to live without food.
 Thomas Malthus

Quotes from the same author

The greatest talents have been frequently misapplied and have produced evil proportionate to the extent of their powers. Both reason and revelation seem to assure us that such minds will be condemned to eternal death, but while on earth, these vicious instruments performed their part in the great mass of impressions, by the disgust and abhorrence which they excited.
 Thomas Malthus
When Hume and Adam Smith prophesied that a little increase of national debt beyond the then amount of it, would probably occasion bankruptcy; the main cause of their error was the natural one, of not being able to see the vast increase of productive power to which the nation would subsequently obtain.
 Thomas Malthus
The doctrine of population has been conspicuously absent, not because I doubt in the least its truth and vast importance, but because it forms no part of the direct problem of economics.
 Thomas Malthus
It accords with the most liberal spirit of philosophy to suppose that not a stone can fall, or a plant rise, without the immediate agency of divine power.
 Thomas Malthus
The first business of philosophy is to account for things as they are; and till our theories will do this, they ought not to be the ground of any practical conclusion.
 Thomas Malthus