No green, no future: The case for sustainable development today
Sustainability is often reduced to the idea of protecting the environment. It brings to mind images of tree planting, recycling campaigns, and urgent calls to address climate change.
While these efforts are essential, they represent only one part of a much larger equation. Saving the environment may very well be the most important front, but to reach true sustainability, we have to achieve an equilibrium among all its three pillars: environment, economic and social.
Economic, social sustainability
Economic sustainability is about ensuring that growth today does not compromise tomorrow. It requires businesses to use resources responsibly, minimize waste, and think beyond short-term gains.
Sustainable projects may demand higher upfront investment, but they deliver long-term value through operational efficiency, resilience, and continued relevance. In protecting the environment and enhancing quality of life, they ultimately safeguard their own future.
Equally important is social sustainability, which centers on people. It is about creating environments that are safe, inclusive, and supportive of human well-being.
Developments that prioritize access to healthcare, education, and public spaces, while fostering cultural identity and community interaction help build stronger and more resilient societies.
When people feel connected, secure, and valued, communities do not just survive—they also thrive.
Sustainable urbanization
According to the United Nations and other international organizations, 70 percent or some 6.5 billion of the world’s population is projected to live in urban areas by 2050. This puts much responsibility and pressure on the government, designers, and property developers to build cities that have sustainable equilibrium of all three pillars.
Done correctly, urban development can even become part of the solution to environmental degradation.
Compact, well-planned cities reduce the need to expand into forests and agricultural lands, preserving critical ecosystems. Integrated developments can lower carbon emissions, improve mobility, and enhance overall quality of life.
In this sense, sustainable urbanization is not a constraint. It is an opportunity.
If there’s ‘the will’, then there’s a way
Metro Manila, the premier urban center of the Philippines, ranks among the most vulnerable and disaster prone urban areas due to rapid urbanization, geographical location and climate change.
Our forest cover, from 70 percent in the 1940s, has dropped to 24 percent in 2025 due to land conversions, agricultural expansion, and logging exploitation. This leaves us at a much greater risk to natural disasters like typhoons and flooding.
In contrast, Singapore, while having only 4.7 percent of natural forest reserve land, has increased its forest cover to 47 percent from 36 percent in the past 20 years. It’s actually getting more forest by incorporating nature into the urban planning of the city. The difference is the “will”.
Encouragingly, there are signs of progress closer to home.
I have been fortunate enough to have worked on developments that endeavors to set us on the sustainable path. The transit-oriented development One Ayala connects multimodal transport into a mixed-use community, making mass transit safe and comfortable while reducing car dependency and carbon emissions.
Another recent project is Santé Residences in Palawan. This project by Megaworld is poised to become the first registered WELL residential development, reflecting a shift toward prioritizing health and well-being while embedding these values into the fabric of residential design.
Strategies for future sustainable developments
Environmentally sustainable standards:
• Reducing carbon emissions through energy efficient design
• Circular approach that considers waste management and recycling use of materials
• Green infrastructure incorporation like green roofs, permeable pavements and urban forests to help stormwater management and also reduce heat island effect
Economically sustainable growth:
• Investing in sustainable construction that may have a higher upfront cost but reducing the overall cost of ownership over a building’s life cycle through operational cost savings
• Resilient buildings that protects against climate-induced disasters reducing repair costs and ensuring business continuity
Socially sustainable and strong communities that promote:
• Improved well-being in healthy environments with clean air, access to natural light and ventilation
• Cultural and heritage preservation into new developments that maintain community identity
• Accessible and equitable developments that provide decent standards of living for all sectors of community.
By implementing these strategies in the planning, design, construction and operation of future developments, the built environment can transform from a high environmental impact sector into a primary driver of sustainable, resilient and inclusive urban future.
The author is a senior partner and vice president of Visionarch
