It has been of great interest among plant geneticists to develop other crop plants that avoid photorespiration.
Recent press coverage of soil carbon sequestration on farms creates the dangerous impression that we can easily store a significant fraction of CO2 from fossil fuel emissions through better soil management.
Soy milk seems to leave the smallest footprint on the environment.
Future generations will have no escape from the pressure of their own numbers and the stresses of a full planet.
When it comes to sources of power, off-shore wind development looks much more attractive than off-shore oil development
The wall has costs—cultural costs for reductions in biodiversity that are the heritage of the desert Southwest.