A/HRC/21/66 accords in the present-day circumstances of globalization and growing interdependence • Acknowledging the effects of migration where many countries need migrant workers to sustain their economy. Their labour should not be exploited. Immigrants should be given the opportunity to preserve their culture within a model of peaceful integration in the host country • Responding to global threats with international solidarity to ensure sustainable economic development and social progress, as well as increased international cooperation in environmental protection and disaster relief • Fulfilling the obligations and commitments for the realization of the Millennium Development Goals, even beyond 2015, to make them sustainable development goals • Strengthening support for United Nations activities in the promotion of international solidarity, including by contributing to the World Solidarity Fund. 7