Our Ecological Footprint presents an internationally-acclaimed tool for measuring and visualizing the resources required to sustain our households, communities,
The only metric that tracks how much nature we have – and how much nature we use Ecological Footprint accounting, first introduced in the 1990s and continuous
For the first time in history, humans have exceeded the sustaining capacity of Earth's global ecosystems. Our expanding footprint has tremendous momentum, and t
'It is terrific. I can't remember the last time I read a book that was more fascinating and useful and enjoyable all at the same time.' Bill Bryson How Bad Are