More than a billion people lack adequate access to clean water.
When I was a kid, being outside was the norm. Rain or shine, our parents would tell us to get out of the house.
We have much to learn by studying nature and taking the time to tease out its secrets.
Aboriginal people are key because they have a different sense of where we belong and how we interact with nature.
How you imagine the world determines how you live in it.
Even meeting Kyoto targets barely makes a dent in what we have to achieve.