Debates About Sustainable Development (DP IB Global Politics: HL): Revision Note

Jane Hirons

Written by: Jane Hirons

Reviewed by: Lisa Eades

Updated on

Models of sustainable development

  • Sustainable development is a challenging concept

    • At its core sustainable development is being able to meet the needs of the present without damaging the needs of the future

  • Sustainable development is often equated with environmental development, but a more comprehensive definition should be considered

Sustainable development as a multifaceted concept

Venn diagram with three circles labelled Economy, Social, and Environment, showing overlaps as Equitable, Viable, Durable, and Livable. A separate circle for Political.
  • Economic development should not be prioritised

    • If social and environmental development are ignored, economic benefits will not be long-lasting

    • However, economic development cannot be ignored

      • Infrastructure to support environmental and social development is costly

  • Social development provides people with the skills and knowledge to support long-term economic and environmental improvement

  • Political development is prioritised by some models

    • They claim greater social power best supports sustainable development

    • Other models do not see this as an essential component of sustainable development

Case Study

The Maldives

  • The Maldives is a small island state in the Indian Ocean, made up of 1,192 coral islands with an average elevation of just 1.5 metres above sea level

  • It illustrates the tension between economic development and environmental survival more acutely than almost any other state

Economic development

  • Tourism accounts for approximately 25–30% of GDP and over 60% of foreign exchange earnings

    • This funds infrastructure and contributes to a relatively high HDI score

  • However, this economic model depends entirely on coral reefs, clean water and biodiversity

    • This creates a direct conflict between economic and environmental development

Environmental threat

  • Sea levels are rising at approximately 3.6mm per year

    • Much of the Maldives could be uninhabitable by 2100

  • Rising ocean temperatures have caused severe coral bleaching, damaging the ecosystems on which tourism and food security both depend

Political response

  • In 2009, President Nasheed held an underwater cabinet meeting to pressure wealthier states on climate action

    • This demonstrated how political development can be used to advance environmental goals

Scuba divers in wetsuits and masks sign documents at an underwater table, with name cards visible, in a unique aquatic setting.
The Maldives government's underwater Cabinet meeting in 2009
  • The government has explored purchasing land in other states for long-term relocation - a stark illustration of what happens when environmental sustainability is ignored at the global level

Summary

  • The Maldives shows that economic development built on environmental foundations is only sustainable if that environment is protected

  • Without global action on climate change, the state's social and economic progress may ultimately count for nothing

Praise and criticism of the UN Sustainable Development Goals

  • The United Nations Sustainable Development Goals (SDG) were established in 2012 to unite the global community to address urgent environmental, social and political challenges facing the world

    • The goals have targets to be met by 2030

Blocks showing the 17 UN Sustainable Development Goals with icons and titles in a grid layout, each in different colours.

Evaluation of the United Nations Sustainable Development Goals

Praise for the Sustainable Development Goals

Criticism of the Sustainable Development Goals

  • The goals reflect the complexity of sustainable development

  • They were developed in cooperation and input from UN member states and multiple civil society organisations, reflecting a diverse range of views

  • Promoting development is made clearer by breaking the process down into clear goals and areas of focus which could be prioritised by different actors

  • They specifically include marginalised and vulnerable groups

  • They raise awareness about development challenges

  • They are vague and idealistic, and it is difficult to measure whether they have been achieved

  • They are aspirational and non-binding so there is no effective way to ensure states comply

  • They take a top-down approach and do not consider local or national contexts

  • As of 2025, most of the goals are not being met

  • The inclusion of economic growth (Goal 8) perpetuates the neoliberalist worldview.

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Jane Hirons

Author: Jane Hirons

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Lisa Eades

Reviewer: Lisa Eades

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Lisa has taught A Level, GCSE, BTEC and IBDP Business for over 20 years and is a senior Examiner for Edexcel. Lisa has been a successful Head of Department in Kent and has offered private Business tuition to students across the UK. Lisa loves to create imaginative and accessible resources which engage learners and build their passion for the subject.