We have now passed in review all the influences which, by force of their powerful attraction or repulsion, have during countless ages impressed on man, and often on his ancestors, the strong and poignant emotions which accompany the sensation of the most vividly and persistently seen of all colors. We find evidence of the reality of the influences we have traced--especially those of fire, blood and love--in Christian ecclesiastical symbolism, according to which red variously signifies ardent love, burning zeal, energy, courage, cruelty and bloodthirstiness. To the antagonism and complexity of these influences we must doubtless attribute the disturbing nature of the emotion aroused by the group of red sensations and the fluctuations in the predilection felt towards it. It is at once the most attractive and the most repulsive of colors. To enjoy it we must use it economically. The vision of poppies on a background of golden corn, the glint of roses embowered in green leaves, the sudden flash of a scarlet flower on a southern woman’s dark hair--it is in such visions as these that red gives us its emotional thrill altogether untouched by pain. If the ‘multitudinous seas’ were indeed ‘incarnadined’ for us in ‘one red,’ if the sky were scarlet, or all vegetation crimson, the horror of the world would be painful to contemplate for nervous systems moulded to our vision of nature. Our eyes have developed in a world where the green and blue rays meet us at every step, and where we have in consequence been almost as dulled to them as we are to the weight of the atmosphere that presses in on us on every side. It is under the clouded skies of northern lands that blue is counted the loveliest of colors; it is in the desert that green becomes supremely beautiful and sacred. THE EXPENDITURE OF THE WORKING CLASSES[D]. BY HENRY HIGGS. [D] Address by the President to the Economic Science and Statistics Section at the Dover meeting of the British Association for the Advancement of Science.