Recent scholarship has claimed Adam Smith’s frontal attack on the mercantile system as a precocious expression of liberal anti-imperialism. This article argues that settler colonialism in North America represented an important exception and limit to anti-imperial commitments. Smith spared agrarian colonies from his invective against other imperial practices like chattel slavery trade monopolies...

Fruits of tomato, Lycopersicon esculentum Mill. cv Liberty, ripen slowly and have a prolonged keeping quality. Ethylene production and the levels of polyamines in pericarp of cv Liberty, Pik Red, and Rutgers were measured in relation to fruit development. Depending on the stage of fruit development, Liberty produced between 16 and 38% of the ethylene produced by Pik Red and Rutgers. The polyami...

Leaf Incorporating Biochemistry Exhibiting Reflectance and Transmittance Yields (LIBERTY) models the effects of leaf biochemical concentrations on reflectance spectra on the basis of Melamed theory, which has several limitations. These are: (1) the radiation components are not treated satisfactorily; (2) the directional changes of both particle and sublayer scattering ratios are not considered;...