Earth Summit

The Earth Summit refers to the United Nations Conference on Environment and Development (UNCED), a landmark global meeting held in Rio de Janeiro in June 1992 that brought together world leaders to address the growing conflict between environmental protection and economic development.

It is considered the foundational event for modern international environmental governance, and it directly produced the Convention on Biological Diversity (CBD).

The Summit was organised to address urgent problems at the global level, including:

• Disposal of toxic and radioactive wastes
• Continued use of leaded petrol and unsustainable production patterns
• Search for alternatives to fossil fuels linked to global climate change
• Public transport systems and rising urban air pollution
• Increasing scarcity of water against growing demand

• The Earth Summit (UNCED) was held at Rio de Janeiro, Brazil, from 3–14 June 1992, with participation from 172 countries to link environment and development.
• Major issues discussed included climate change, pollution, energy alternatives, water resources, and sustainable development.
• Important outcomes included Agenda 21, the Rio Declaration, the Statement of Forest Principles, and opening of the Convention on Biological Diversity (CBD) for signature.
• The summit led to global environmental actions, including formation of the Commission on Sustainable Development (CSD) and later agreements like the Kyoto Protocol and Paris Agreement.