there are therefore no tobacco companies, no breweries for the making of alcoholic beverages, no slaughterhouses, no cattle-breeding businesses or any other firms pertaining to the narcotic-animal sources of nutrition that will be ruined or go out of business because of mankind's sudden transition to the new source of nutrition, for such a sudden transition is an absolute impossibility.

How would the previous sentence be correctly capitalized?
There are therefore no tobacco companies, no breweries for the making of alcoholic beverages, no slaughterhouses, no cattle-breeding businesses or any other firms pertaining to the narcotic-animal sources of nutrition that will be ruined or go out of business because of mankind's sudden transition to the new source of nutrition, for such a sudden transition is an absolute impossibility.