This article was published in the Gentleman's magazine on 23rd April , 1789. The plan for the abolition of the slave trade is , in every view of it , silly and unwise . It is founded on the mistaken idea of kindness , or rather on ignorance , stupidity and passion. The Negroes of Africa , in their native country , are apparently useless in the great scale of human society . They are totally incapable of improvement , arts or sciences. The only way to promote their civilization , to make them useful in their life , and happy in themselves , is to introduce them to a state of activity and industry. That is the most horrible argument I have ever heard against the abolition of slavery.