• “Until such time as the nations of the world understand and follow the admonitions of Bahá'u'lláh to whole-heartedly work together in looking after the best interests of all humankind, and unite in the search for ways and means to meet the many environmental problems besetting our planet, the House of Justice feels that little progress will be made towards their solution...” (From a letter dated 18 October 1981 written on hehalf of the Universal House of Justice to an individual believer; The Compilation of Compilations, vol. I, Conservation of the Earth’s Resources)
• “As the hearts of men are changed, and they begin to work in unity in the light of Bahá'u'lláh's teachings, they can begin to implement many practical improvements to the condition of the world. This is already beginning in the efforts at social and economic development in those areas where large Bahá'í communities have been founded …
Of course, you can also assist those with whom you come into contact who have an interest in improving the environment, but the fundamental solution is the one that Bahá'u'lláh has brought. (From a letter dated 14 June 1984 written on hehalf of the Universal House of Justice to an individual believer; The Compilation of Compilations, vol. I, Conservation of the Earth’s Resources)