What is

Sustainability?

Sustainability refers to meeting the needs of the present without compromising the ability of future generations to meet their own needs. It involves balancing environmental, social, and economic factors to maintain resources and quality of life over the long term.

What does sustainability mean to you?

STEP 1:

Write down your own definition of ‘sustainability’. This is your own baseline understanding of sustainability. Towards the end of your START project, you can return to this definition to see how your understanding has evolved over time.

STEP 2:

Share your ideas and examples of what ‘sustainability’ looks like.

Sustainability is not just ‘an environmental thing’, it’s holistic!

It refers to the interconnected and ongoing effort to create a balanced relationship between environmental, social, and economic systems that supports long-term ecological health, social equity, and economic viability.

Here's a simple way to understand sustainability: Fishing in a lake!

Sustainable fishing includes:

>> Only catching as many fish as can naturally reproduce
>> Keeping the water clean so fish can stay healthy
>> Making sure other animals that depend on the fish can still find food
>> Leaving enough fish for other people to catch too

The U.S. Fish & Wildlife Service works to conserve, protect, and enhance fish, wildlife, plants, and their habitats!

The Triple Bottom Line:

Sustainability involves the E’s, P’s, and ESG!

Environment, Economy and Equity

People, planet and profit

Environment, Society and Governance

CAUTION!

Growing evidence suggests that traditional sustainability is no longer sufficient given the scale of ecological damage we face. Instead, we must move toward regenerative sustainability, which moves beyond simply maintaining current environmental conditions ("doing less harm") to actively restoring and enhancing the health of natural systems (“do more good”) areas (e.g. the economy).

Going Further: Regenerative Sustainability

Restoring, renewing, and revitalizing ecosystems and communities

“Meeting the needs of the present generations without compromising the ability of future generations to meet their own needs.”

What does regenerative sustainability mean to you?

Write some notes down on a separate sheet of paper and then read the examples below:

What does regenerative sustainability look like?

Imagine if instead of just trying not to damage the environment, we could actually make it healthier and better than before! That's what regenerative sustainability is all about! Think of it like this: If you have a garden, "sustainable" practices would mean not harming the soil and maintaining what's already there. But "regenerative" practices would mean actively improving the soil's health, adding beneficial organisms, increasing biodiversity, and making the entire garden ecosystem stronger and more resilient over time.

what would a regenerative ocean look like?

It's like arriving at a damaged coral reef. Being "sustainable" would mean not causing any more damage. But the reef is already so hurt that it needs active healing and restoration to survive. That's why we need to move beyond sustainability to regenerative practices that actively heal and improve our natural systems.

How does the economy fit into regenerative sustainability?

Think of sustainability like trying to maintain the balance in your bank account - just making sure you don't overdraw. But what if your account was already deeply overdrawn? Simply maintaining that negative balance wouldn't be enough - you'd need to actively rebuild your savings.

Brainstorm ways these could be made ‘regenerative’

Use template below:

  • Making School Gardens Regenerative

    1. Improve Soil Health – Use no-till gardening, composting, cover crops, and biochar to enhance soil fertility and store carbon.

    2. Conserve Water – Implement rainwater harvesting, drip irrigation, greywater recycling, and swales to retain moisture and reduce runoff.

    3. Boost Biodiversity – Plant native species, create food forests, support pollinators, and encourage beneficial insects through integrated pest management.

    4. Close the Loop – Reduce waste with composting, seed saving, and regenerative farming techniques like companion and rotational planting.

    5. Engage Students & Community – Make the garden a hands-on learning lab, empower student leadership, and share produce with local food programs.

    6. Enhance Climate Resilience – Incorporate perennials, edible landscaping, and agroecology practices to sequester carbon and strengthen ecosystems.

    By applying regenerative principles, school gardens can restore ecosystems, improve resilience, and cultivate future environmental stewards. 🌿

  • Making Parking Lots Regenerative:

    1. Permeable Pavement: Use permeable materials for the parking lot surface, like porous asphalt or gravel, which allows rainwater to seep into the ground instead of running off. This helps prevent flooding and replenishes groundwater.

    2. Green Spaces and Landscaping: Add trees, shrubs, and grass areas in and around the parking lot. This can reduce the heat island effect (where parking lots become much hotter than the surrounding areas) and provide habitat for local wildlife.

    3. Solar Panels: Install solar panels on parking lot rooftops or carports to generate renewable energy, which can power nearby buildings or even electric vehicle (EV) charging stations.

    4. Electric Vehicle (EV) Charging Stations: Include EV charging stations in the parking lot to support the shift to electric cars, reducing emissions and encouraging sustainable transportation.

    5. Stormwater Management: Design the parking lot to direct rainwater into bio-swales, rain gardens, or retention ponds that filter and absorb the water naturally, improving water quality and reducing runoff.

    6. Low-Impact Lighting: Use energy-efficient LED lights or motion sensors to reduce energy consumption while ensuring the lot is well-lit for safety.

  • Making Cafeterias Regenerative:

    1. Local and Seasonal Ingredients: Source food locally and focus on seasonal produce to reduce the environmental impact of transportation and promote sustainable agriculture.

    2. Composting: Set up composting systems for food scraps, which can be turned into nutrient-rich soil for local gardens or farms instead of going to landfills.

    3. Minimize Food Waste: Encourage portion control and use leftovers creatively. Offer smaller portions to reduce food waste and repurpose unsold food into soups or other dishes.

    4. Reusable or Compostable Packaging: Use reusable trays, cutlery, and cups where possible, or switch to compostable packaging to minimize single-use plastic waste.

    5. Energy-Efficient Appliances: Invest in energy-efficient cooking and refrigeration equipment to reduce energy consumption and lower the cafeteria's carbon footprint.

    6. Water Conservation: Install water-saving faucets and dishwashers, and educate staff and customers on the importance of water conservation.

    7. Green Spaces: Create indoor or outdoor gardens that supply herbs or vegetables for the cafeteria, making it part of the regenerative process.

  • Making Water Use Regenerative:

    1. Rainwater Harvesting: Collect rainwater from roofs and store it for use in irrigation, flushing toilets, or other non-potable needs. This reduces demand on municipal water supplies.

    2. Greywater Recycling: Recycle greywater (from sinks, showers, or laundry) for use in irrigation or flushing toilets. This reduces the need for fresh, drinkable water.

    3. Water-Efficient Appliances: Use low-flow faucets, showerheads, and toilets to reduce water consumption. Also, install water-efficient appliances like dishwashers and washing machines.

    4. Permeable Surfaces: Replace concrete or asphalt with permeable materials (e.g., gravel or porous pavement) that allow rainwater to filter into the ground, helping to replenish groundwater supplies.

    5. Native Landscaping: Use drought-resistant, native plants in landscaping that require less water and maintenance. These plants are adapted to local climate conditions and can thrive with minimal irrigation.

    6. Smart Irrigation Systems: Install irrigation systems that adjust based on weather conditions, so water isn’t wasted during rain or when it’s not needed.

    7. Education and Awareness: Promote water conservation practices among individuals, encouraging mindful water use and waste reduction.

CAUTION!

Neglecting one aspect (e.g. the environment) leads to negative consequences in the other areas (e.g. the economy).

It’s estimated that climate disruptions will cost the global economy $38 trillion per year by 2049!

Read more on why schools need to teach climate activism here!

>>> Check out 7 ways in 7 Days Program on Climate Change

Did you know…

~We’ve lost 83% of wild mammals and 50% of plants to extinction?

~That the mass of human-made things just exceeded the mass of all living things on earth?

~Our planet is now hotter than at any time in the past 125,000 years?

~There is near-universal consensus (97–99.9%) in the peer-reviewed scientific literature that the climate is changing as a result of human activity?

The United Nation predicts that the global human population estimates that by 2050, there will be ~83 million people being added to the world’s population each year.

This means that the Earth will experience excessive greenhouse gas emissions, rising temperatures, intensified forecasted weather and natural disasters, species extinctions, environmental degradation, and resource scarcity.

What we’re doing is

not sustainable.

Change begins with YOU!

Check out these resources: