source: [lemma=new] [word=system] [lemma=of] [□=□]
destination: [lemma=new] [word=system] [lemma=of] [tag=□]
spec: THE progress made by the natural sciences in the nineteenth century awakened in modern thinkers the desire to work out a new system of ethics on positive bases . Mental corruption occurs as man becomes subject to a new system of needs and to the operation of amour propre . For , first of all , unless they had conducted themselves far too violently , he preferred to mollify followers of the tyrant rather than to destroy them after they had been tortured , having reckoned most prudently that nefarious works are carried out by the majority of the men through fear . Such is the solid foundation which science gives us for the elaboration of a new system of ethics and its justification ; and , therefore , instead of proclaiming " the bankruptcy of science , " what we have now to do is to examine how scientific ethics can be built from the materials which modern research , stimulated by the idea of evolution , has accumulated for that purpose . Check out '' Operation Feed The Nation `` , '' I Am Black and Proud `` and '' Edumare a Dupe `` ( all three songs are close to 20 minutes long ) with their vibrant guitar , titillating percussion and spirit-lifting shekeres shakers .