In the article are emphasized several arguments as a support for the hypothesis that bioethics induces a stringent necessity for rethinking and redimensioning of the classical relationship of moral theory with political science from one hand but from another between politics and moral as specific forms of social consciousness and practical human activity. The fundamental stake of such a reorientation of vectors in the correlation between political practices and ethical norms and values consists in the organic need of humankind for substantial enhancing of its own capacity to face and solve contemporary global multidimensional crisis for ensuring a higher and stable level of human security.