The future will either be green or not at all.
Our planet's greener future depends on nurturing our natural and abundant renewable resources.
Journey with me to a true commitment to our environment. Journey with me to the serenity of leaving to our children a planet in equilibrium.
Cities generate most of the global economy, and most of its energy use, resource demands and climate emissions. How we build cities over the next decades will largely determine whether we can deliver a bright green future.
If there is a future, it will be Green.
The future can be just and green - not corruption-mired and polluted.
The city of the future development will be shifted from the pursuit of material civilisation to the pursuit of nature. This is what happens after human beings experience industrial civilisation at the expense of the natural environment.
I see a future where getting to work or to school or to the store does not have to cause pollution.
Fire made us human, fossil fuels made us modern, but now we need a new fire that makes us safe, secure, healthy and durable.
Plants seem like an excellent model for the kind of future that we should be building.
We must turn the greatest collective challenge facing humankind today – climate change – into the greatest opportunity for common progress towards a sustainable future.