Contrary to previous findings, the new results reveal that the rate of population change has grown much more rapidly than the expansion of urban land. (sciencedaily.com)
Neither stepped up the plate to say: «We need to switch to higher density urban land use patterns, and encourage mass transit and bicycles». (dotearth.blogs.nytimes.com)
We teach people of all ages how to care for urban land and grow food with limited resources. (nybg.org)