Wildlife populations fell 73% on average in 52 years – WWF Living Planet Report 2026
09-10-2026 · English
Topics: Environment · 9 October 2026 Current Affairs (UPSC / TNPSC / SSC / RRB)
News
WWF's Living Planet Report 2026 (7 Oct 2026) found that monitored vertebrate populations (mammals, birds, amphibians, reptiles, fish) fell by an average of 73% over the 52 years from 1970 to 2022. The Living Planet Index (LPI), produced by the Zoological Society of London (ZSL), tracked 35,803 population trends of 5,790 species.
Key facts
| Average decline | 73% (1970–2022) |
| Scope | 5,790 species, 35,803 population trends |
| By ecosystem | Freshwater 85%, terrestrial 69%, marine 59% |
| By region | Latin America & Caribbean 95%, Africa 80%, Asia-Pacific 49%, North America 28%, Europe & Central Asia 23% |
| Hope | Recoveries in tigers, southern African elephants, green turtles, bluefin tuna |
| Note | An average proportional change – not the total number of animals lost |
Background
- WWF was founded in 1961 in Switzerland (HQ Gland); its logo is the panda. The Living Planet Report has come out since 1998, usually every two years.
- Causes: habitat loss (mainly land converted to farming) leads; then overexploitation, invasive species, disease, climate change and pollution.
- Treaties: the Convention on Biological Diversity (CBD, 1992, Rio); the Kunming–Montreal Global Biodiversity Framework (2022) with its '30x30' goal – protect 30% of land and sea by 2030.
- India: the Biological Diversity Act 2002 – National Biodiversity Authority (Chennai). India is one of 17 megadiverse countries with 4 biodiversity hotspots (Himalaya, Western Ghats, Indo-Burma, Sundaland). India's tigers: 3,682 (2022).
Tamil Nadu link: the National Biodiversity Authority (NBA) is in Chennai. Tamil Nadu has the most Ramsar wetlands of any Indian State; the Nilgiri Biosphere Reserve (1986) was India's first.
Source: WWF press release, 7 Oct 2026; Deccan Herald
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