- The International Union for Conservation of Nature (IUCN) is a global organization that works to protect nature and sustainably use natural resources.
- The largest and oldest environmental organization in the world is IUCN.
- The Red List of Threatened Species, also known as the IUCN Red List or Red Data List, was published in 1964 by the International Union for Conservation of Nature (IUCN).
- The official goals of the Red List, according to the IUCN, are to influence national and international policy and decision-making and to raise awareness of the scale and significance of threatened biodiversity.
- To give data to direct activities to preserve natural variety.
Hence, the correct answer is option 2).
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