The debate of 2nd April 1792 was remarkable in more ways than one. The opponents of the measure now began to shift their ground. Colonel Tarleton, member for Liverpool, continued to harp on the ruin that must befall his town; but others, notably Dundas, and the Speaker (Addington) admitted the evils of the trade, and the probability that in a few years the needs of the planters might be met from the negro population already in the islands. Dundas therefore moved an amendment in favour of a “moderate” reform, or a “gradual” reform. Fox manfully castigated this proposal, which assumed that there might be moderation in murder. Nevertheless Jenkinson (the future Earl of Liverpool) made a trimming speech in favour of regulating, not abolishing, the trade.
Pitt then arose. The rays of dawn were already lighting up the windows on the east when he began his memorable speech. First, he expressed his satisfaction that members were generally agreed as to the abolition of the traffic being only a question of time. Mankind would therefore before long be delivered “from the severest and most extensive calamity recorded in the history of the world.” Grappling with the arguments of Jenkinson and Dundas, he proceeded to show that the immediate abolition of the Slave Trade would in many ways be an advantage to the West Indies, as it would restrict the often excessive outlay of the planters and deliver our colonies from the fear of servile insurrections like that of St. Domingo. Planters must rely upon the natural increase of the black population which would accelerate under good treatment. If, said he, that population decreases, it can be only from ill treatment. If it is increasing, there is no need for a trade which involves a frightful loss of life both on sea and in the process of “seasoning” the human freitage in the West Indies.
Adverting to the Act of 1750, which was claimed as authorizing the trade, Pitt proved from its wording that the supply of negroes for our colonies was then deemed to be essential, and that a clause of it, which was continually violated, expressly forbade the use of fraud or violence in the procuring of the cargo. But, even if that law rendered the trade legal, had any Legislature a right to sanction fraud and violence? As well might a man think himself bound by a promise to commit murder. He next scouted the argument that, if we gave up the trade, other peoples would rush in and take our place. Would France, now that she had abolished slavery? Would Denmark, seeing that she had resolved gradually to abolish the trade? As to other lands, it was more probable that they would follow the example soon to be set by this land.
Having traversed the statements of opponents, Pitt raised the whole question to a higher level by reminding the House of the export of slaves from Britain to Rome, and by reconstructing with mordant irony the arguments of Roman senators on its behalf, as a legitimate and useful device for using the surplus population of a hopelessly barbarous people. Warming to his theme, he thrilled his hearers by contrasting the state of these islands, had they continued to supply the Roman slave-mart, with the freedom, happiness, and civilization that now were their lot. He besought members, as they valued these blessings, to see to it that they were extended to Africa; and, catching inspiration from the rays of the sun which now lit up the Hall, he pictured the natives of Africa in some not distant future “engaged in the calm occupations of industry, in the pursuits of a just and legitimate commerce. We may behold the beams of science and philosophy breaking in upon their land, which, at some happy period in still later times may blaze with full lustre; and, joining their influence to that of pure religion, may illuminate and invigorate the most distant extremities of that immense Continent. Then may we hope that even Africa, though last of all the quarters of the globe, shall enjoy at length in the evening of her days, those blessings which have descended so plentifully upon us in a much earlier period of the world. Then also will Europe, participating in her improvement and prosperity, receive an ample recompense for the tardy kindness (if kindness it can be called) of no longer hindering that Continent from extricating herself out of the darkness, which, in other more fortunate regions, has been so much more speedily dispelled:
Nos ... primus equis Oriens afflavit anhelis,
Illic sera rubens accendit lumina Vesper.”[765]
Continuing in this lofty strain, in which enthusiasm and learning, reason and art, voice and gestures, enforced the pleadings of a noble nature, he avowed his faith in the cause of immediate abolition of the Slave Trade. The House thought otherwise. By 192 votes to 125 it accepted Dundas’s amendment in favour of gradual abolition.[766] So far do the dictates of self-interest outweigh with many men those of righteousness and mercy, even when these are reinforced by the most moving appeals. Fox, Grey, and Windham agreed that Pitt’s speech was one of the most extraordinary displays of eloquence ever heard. If such was the opinion of opponents, we may imagine the impression produced on friends. Wilberforce declared that the speaker was as if inspired when he spoke of the hope of civilizing Africa—a topic which he (Wilberforce) had suggested to him on the previous morning.[767]
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The outcome was not wholly disappointing. Three weeks later Dundas brought forward his resolutions for a gradual abolition of the trade. Wilberforce and Pitt failed to induce the House to fix 1st January 1795; but they carried it with them for 1st January 1796, though Dundas proposed a date four years later. The House of Lords, however, in deference to the speeches of the Duke of Clarence, and Lords Hawkesbury and Thurlow, proceeded to involve the whole question in uncertainty by deciding to hear the evidence on it at their own bar (8th May, 1792). Some votes were decided by Thurlow’s asseveration that this would not involve delay. The Archbishop of Canterbury soon came to see his mistake; and after a sleepless night he wrote on 9th May to Pitt that he was tortured by doubts as to the outcome of the affair. “My vote was given under a strong impression from the Chancellor’s solemn statement that an examination before a committee of the whole House would not be a cause of delay.... My conviction of the necessity of the abolition of the horrid trade is firm and unshaken.” He adds that he will explain his vote on the first possible occasion, and hopes that Pitt will show this letter to Grenville and Wilberforce.[768]
The Archbishop ought to have known that, with Thurlow, solemnity was often the cloak of maliciousness. It was so now. The examination of witnesses proceeded very slowly. On 5th June, after hearing only five of them, the Lords decided to postpone the hearing of others until the following year.[769] The dismissal of Thurlow, which (as we see in a later chapter) followed on 15th June 1792, was due in the last instance to his pert censures of Pitt’s finance; but it may be ascribed also to his acrimonious opposition to Pitt on the question of abolition, and to his underhand means of defeating him in the House of Lords.