Report of the meetings of the Congress of the advanced minds of the world, convened by Robert Owen, held in St. Martin's Hall, Long Acre, and in the Literary and Scientific Institution, John Street, Fitzroy Square, from the 12th to the 25th of May, 1857, to consider the best peaceable methods and means for changing the present most ignorant, false, unjust, cruel, and evil system of human society, and for introducing the enlightened, true, just, merciful, and good system of society, for forming men's character, producing wealth, and governing the human races