The consumption of smoke in private houses is unfortunately a matter to which hitherto little attention has been given; and it would be vain to hope that the reform should begin with those, whose individual contributions to the public stock of nuisance are comparatively trifling. With the progress of knowledge on these subjects, a time will undoubtedly arrive, and at no distant period, when chimneys will cease to convey to the atmosphere their present immense freight of fuel that has not been burnt, and of heat that has not been utilised; when each entire house will be uniformly warmed with less expenditure of material than now suffices to its one kitchen fire; and our successors[53] will wonder at the ludicrous ingenuity with which we have so long managed to diffuse our caloric and waste our coal in the directions where they least conduce to the purposes of comfort and utility.
[53] To the philosophical thinker there would seem to exist no important difficulty which should prevent the collective warming of many houses in a district by the distribution of heat from a central furnace--perhaps even so, that each house might receive its _ad libitum_ share of ventilation with warmed air. Ingenuity and enterprise, in this country, have accomplished far more arduous tasks; and I little doubt that our next successors will have heat-pipes laid on to their houses, with absence of smoke and immense economy of fuel, on some such general organisation as we now enjoy for gas-lighting and water-supply.--J. S., 1854.
But, while the arrangements of private establishments may, perhaps wisely, be left to the operation of this spontaneous reform, I would venture to recommend in regard to furnaces, employed for steam-engines and otherwise for manufactures within the City, that you should endeavour to control the nuisance of smoke.
The members of your Hon. Court are probably cognisant of the great mass of evidence on this subject, collected by two separate committees of the House of Commons, and of the almost unanimous conclusions to which that evidence led; ‘that opaque smoke issuing from steam-engine chimneys may be so abated as no longer to be a public nuisance; that a variety of means are found to exist for the accomplishment of this object, simple in construction, moderate in expense, and applicable to existing furnaces and flues of stationary steam-engines; that a sufficient body of evidence has been adduced, founded upon the experience of practical men, to induce the opinion that a law, making it imperative upon the owners of stationary steam-engines, to abate the issue of opaque smoke is desirable for the benefit of the community;’[54] ‘that the expense attendant on putting up whatever apparatus may be required to prevent smoke arising from furnaces is very trifling, and (as some of the witnesses observed) the outlay may be repaid within the year, by the diminished consumption of fuel; that the means of preventing smoke might also be applied to the furnaces of steam-boats, but such application would be attended with rather more expense than on land, from the occasional want of space, and the setting of boilers in a steam-vessel. No doubt, however, existed, in the opinions of those examined, that the prevention of smoke could be accomplished in steam-vessels.’[55]