With carbon, climate and COP 15 in the news, Google and Microsoft are now battling over carbon mindshare, introducing the latest web-based “Carbonware” designed to help combat carbon emissions and global warming. These add to a growing list that includes the many “carbon footprint calculators” designed to enlighten us on our carbon emissions and the activities we undertake that cause […]
By Jonathan Dandois Will the census of the future ask homeowners how many trees they have on their property? With humanity now faced with a changing climate under even the most stringent efforts to reduce carbon emissions, carbon accounting has become a hot topic for scientists, politicians and economists. While carbon accounting at the scale of individual households and their […]
Finally some good news about global change: globalization is making us cooperate! This is no minor discovery. Poverty, global warming, environmental degradation and biodiversity loss- all of these will only be solved when all of the people of all nations collaborate sustainably in doing so- though all these solutions must ultimately be local as well, because all global problems are […]
While you are driving to work, plume of carbon drifting lazily into the sky, do you ever wonder where all of your carbon will end up? Now, work by Simon Lewis and a large team of collaborators (Lewis et al 2009) have shown that about 1/6th of the carbon emitted annually to the atmosphere by combustion of fossil fuels (total […]
Are pristine rainforests the only ones that matter? We know that forests do change as they age, developing some unique characteristics when mature, and that some species cannot live outside of large swaths of ancient tropical forests. But what about the rest of tropical forests- the younger ones, the forests that people live in or have cut in recent decades […]
Humans have been using fire since prehistory- indeed, it is one of our defining characteristics -distinguishing us from all other species. There is little doubt that burning of forests to attract game and later, to clear land for agriculture have had long-term global impacts on climate and the biosphere. There is also much evidence of serious ecological consequences to the […]