Some sustainable ideas from 2003 that are still relevant include:

1. Energy conservation: Implementing energy-saving measures such as using energy-efficient appliances, improving insulation in buildings, and adopting renewable energy sources like solar and wind power.

2. Waste reduction: Encouraging recycling, composting, and reducing single-use plastics to minimize waste generation and promote a circular economy.

3. Sustainable transportation: Promoting the use of public transportation, biking, walking, and carpooling to reduce carbon emissions and congestion on roads.

4. Sustainable agriculture: Supporting organic farming practices, local food production, and reducing the use of pesticides and chemical fertilizers to protect the environment and promote food security.

5. Conservation of natural resources: Protecting ecosystems, biodiversity, and water sources by adopting sustainable land use practices and minimizing pollution.

While these ideas were relevant in 2003, they are even more crucial today as we face growing challenges related to climate change, resource depletion, and environmental degradation. Implementing sustainable practices can help address these issues and create a healthier, more resilient future for generations to come.

Adepoju, good day.

If you take the time to read the article you may see that without attitude convergence those good practices you highlight may not be widely implemented.

Exceptional article. I benefited a lot from it.

Thank you Mohamed for taking the time to comment.

Respectfully yours;

Lucio