Biodiversity
The variety of all living organisms on Earth - including plants, animals, fungi, and microorganisms - and the ecosystems they form.
ConservationBiodiversity refers to the variety of life on Earth at all levels - from genes to ecosystems. It encompasses the diversity of species, genetic variation within species, and the variety of ecosystems such as forests, wetlands, deserts, and oceans.
Why Biodiversity Matters
- Ecosystem services: Biodiversity supports pollination, water purification, carbon sequestration, soil fertility, and flood control.
- Food security: Diverse crops and pollinators are essential for agriculture.
- Medicine: Many pharmaceuticals are derived from natural compounds found in plants and animals.
- Climate regulation: Healthy ecosystems absorb and store vast amounts of CO2.
The Biodiversity Crisis
The world is experiencing its sixth mass extinction. The UN IPBES Global Assessment found that 1 million species are at risk of extinction, driven by habitat destruction, overexploitation, climate change, pollution, and invasive species.
Key Frameworks
- Kunming-Montreal Global Biodiversity Framework (COP15, 2022): Aims to protect 30% of land and sea by 2030.
- EU Biodiversity Strategy for 2030: Legally binding restoration targets across the EU.
- TNFD (Taskforce on Nature-related Financial Disclosures): Helps organizations report on nature-related risks.
Career Relevance
Biodiversity professionals work as conservation biologists, environmental impact assessors, ecological consultants, and nature-based solutions specialists. Demand is growing as regulations like the EU’s Nature Restoration Law create new compliance requirements.