The March release of Afro-Americana Imprints, 1535-1922: From the Library Company of Philadelphia includes an essay by English abolitionist Thomas Clarkson, a multi-volume work on the physical history of mankind by British physician and ethnologist James Cowles Pritchard, and the 20th-anniversary proceedings of the American Anti-Slavery Society with remarks by its president, William Lloyd Garrison.
An Essay on the Comparative Efficiency of Regulation or Abolition, as Applied to the Slave Trade (1789)
By Thomas Clarkson
Thomas Clarkson (1760-1846) was a British founder of The Society for Effecting the Abolition of the Slave Trade. Additionally he worked to pass the Slave Trade Act of 1807, which ended the British slave trade. In this 1789 essay, Clarkson writes:
That the Slave-trade contains unavoidably in its own nature, (and still more so according to the present mode of conducting it,) a complication of evils, is a position, which, I trust, that none but slave-merchants will deny.
Clarkson goes on to describe the most often held perspectives on the slave-trade by “persons, according as they are better or less informed.”