Researchers who study Earth's biosphere tend to operate from one of ... "Exactitude culture would be the perspective that the best model of the world is a world-sized model," says Kempes.

and biosphere to estimate the state of regional and global climate under a wide variety of conditions. A model organizes what we think we know about something in order to predict how it might ...

They are linked together as a single treasure known as a biosphere. They are a shared responsibility for the men and women taking care of it all. Just ask them. "We are in the middle of this U.N ...