Issue Brief

The World's Push for Sustainable Tourism

The world's push for sustainable tourism has become a defining trend in the global travel industry, as increasing awareness of environmental, social, and economic impacts shapes how destinations, businesses, and travellers approach tourism. Sustainable tourism aims to minimize negative effects while maximizing positive contributions to local communities, cultures, and ecosystems. This paradigm shift is critical in preserving natural and cultural heritage, promoting economic inclusivity, and combating climate change. Two compelling illustrations of this movement are South Africa's initiatives as an emerging leader in sustainable tourism and the G20's coordinated global agenda under South Africa's 2025 presidency.

The Global Imperative for Sustainable Tourism in 2025

Tourism is a significant economic driver worldwide, but it also accounts for around 6.5 billion metric tons of carbon emissions, a major contributor to climate change. This environmental footprint, coupled with the social and cultural pressures on destinations, has driven a surge in demand for responsible travel. In 2025, key trends in sustainable tourism include the rise of carbon-neutral and carbon-negative travel options, eco-friendly accommodations, and nature-based tourism that emphasizes conservation and community benefits. Tourists seek authentic, immersive experiences that foster cultural understanding and provide economic support to local populations while reducing waste, pollution, and carbon emissions.

Technological innovations, such as apps for tracking carbon footprints and platforms promoting eco-certified hotels, now support travellers in making environmentally conscious decisions. Additionally, the tourism industry increasingly integrates sustainable practices—reducing plastic use, investing in renewable energy, and supporting local entrepreneurship. These shifts not only help protect destinations but also enhance traveller satisfaction by offering meaningful, responsible experiences.

The world's push for sustainable tourism has become a defining trend shaping the future of travel and tourism globally. As increasing awareness spreads about the environmental, social, and economic impacts of tourism, governments, businesses, and travellers are rethinking how tourism is developed and experienced. The goal of sustainable tourism is to minimize negative effects while maximizing positive contributions to local communities, cultures, and ecosystems. This shift is essential not only to preserve natural and cultural heritage but also to promote economic inclusivity and fight climate change.

Two compelling illustrations of this growing movement toward sustainability come from South Africa, an emerging leader in sustainable tourism, and the G20 countries, whose coordinated global agenda under South Africa's 2025 presidency is pushing sustainability and inclusivity to the forefront of international travel discussions.^1,2

Together, these changes not only help protect destinations for future generations but also enhance traveler satisfaction by offering meaningful, responsible travel experiences.

South Africa: A Beacon of Sustainable Tourism Innovation

South Africa stands out as a dynamic example of integrating sustainability into tourism. The country's tourism sector leverages its extraordinary natural beauty, cultural richness, and biodiversity while ensuring that growth occurs responsibly. In recent years, South Africa has emphasized responsible wildlife tourism, marine conservation, and community-based initiatives that empower local populations.³

By 2025, the country's commitment to sustainability has deepened through government policies and private sector efforts that put sustainability at the core of tourism development. Key pillars of this strategy include promoting eco-friendly practices among tour operators and lodges, preserving cultural heritage, and boosting wildlife and marine tourism that highlight conservation efforts.

South Africa's diverse landscapes are perfect settings for nature- and adventure-based tourism, attracting visitors who appreciate environmental stewardship. The sector experienced strong growth in 2024, welcoming 8.9 million international travellers, a 5.1% increase and accounting for 8.8% of South Africa's GDP. Tourism supports nearly 1.9 million jobs as of 2025, reaching a record high and confirming the sector's socioeconomic importance.⁴

Importantly, South Africa prioritizes inclusion, helping small, medium, and micro enterprises (SMMEs) thrive in tourism. Programs like the Trusted Tour Operator Scheme streamline visa processes for visitors from key source markets such as India and China, thereby increasing accessibility and boosting economic benefits for local communities.

South Africa and the G20: Leading a Global Sustainable Tourism Agenda

South Africa's presidency of the G20 in 2025 represents a historic milestone; the first African country to hold this leadership role. This position provides a powerful platform to accelerate sustainability and inclusivity in tourism on a global level.

A flagship initiative under South Africa's presidency is the G20 Tourism Working Group, convening virtually and physically throughout the year to develop a unified vision and actionable priorities among the world's largest economies. The G20's sustainable tourism agenda revolves around four core priorities:⁵

• People-centered AI and innovation to support start-ups and SMMEs in travel
• Tourism financing and investment that fosters equality and sustainability
• Enhanced air connectivity for seamless and eco-conscious travel
• Building resilience for inclusive and sustainable tourism development.

These priorities address the interconnected economic, social, and environmental challenges of the tourism sector and harness its potential as a transformative driver of development and conservation.

Throughout 2025, the G20 has held multiple working group meetings and ministerial forums in South Africa's provinces, such as KwaZulu-Natal and Mpumalanga. These gatherings promote knowledge sharing, policy coordination, and the implementation of the "Goa Roadmap," a comprehensive strategy that includes green tourism development, digitalization, vocational skills improvement, MSME support, and destination management.⁶

South Africa has also used the G20 presidency to amplify African voices in global tourism discussions, aligning the international agenda with Africa's broader development aspirations outlined in Agenda 2063. By spotlighting projects like Nelson Mandela Bay's marine tourism trade market, South Africa demonstrates how tourism can drive environmental stewardship, community empowerment, and regional economic integration.

Towards a Sustainable Tourism Future

The global move toward sustainable tourism represents a fundamental shift in how tourism's impacts are viewed. Increasing climate pressures and demands for equitable benefits mean that aligning international frameworks like the G20's agenda with local innovations, such as those in South Africa, is urgent and essential.

Tourists now seek experiences that respect local cultures, protect ecosystems, and contribute to economic resilience. In response, destinations worldwide are adopting policies and practices designed to balance growth with sustainability, ensuring tourism is a force for positive environmental and social change.

South Africa's dual role as a national leader in sustainable tourism and the 2025 G20 president exemplifies how countries can champion this balanced approach. Its efforts provide a blueprint for cooperation among nations, businesses, and travellers, aiming toward a future where tourism supports shared prosperity while safeguarding the planet.

Conclusion

Sustainable tourism today is much more than a niche market—it's an imperative for economic survival, social equity, and environmental conservation. The partnership of countries within the G20, with South Africa's pioneering leadership at the helm in 2025, highlights a coordinated strategy to mainstream sustainability.

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