Entomologist Marla Spivak, who studies bee biology, was among the 23 winners of this year's MacArthur Foundation grants. By Stephanie RogersFri, Oct 01 2010 ... See all stories on this topic » | Mother Nature Network |
SOCIAL innovations are new strategies, ideas and approaches to solving problems, and the number of people actively changing things for the better has been increasing in Slovakia, even when the impacts remain limited.