NOAA said in a news release Tuesday that “as counterintuitive as expanding winter Antarctic sea ice may appear on a warming planet, it may actually be a manifestation of recent warming.” Details here.
Three men who together helped increase the energy efficiency of lighting systems across the world have been awarded the Nobel Prize in Physics, the Royal Swedish Academy of Sciencesannounced Tuesday. Story here.
Prime Minister Stephen Harper’s government is not doing enough to reduce carbon emissions, fight climate change and regulate oil and gas emissions, a series of audits from a federal watchdog have found. Story here.
Since the global food crisis of 2008, there has been a massive wave of private sector investment in agriculture. More money flowing into agriculture means more innovation and modernisation, more jobs and more food for a hungry planet, say the G8, the World Bank and corporate investors themselves.
For decades, the experts have treated the growing problem of herbicide-resistant weeds as something solvable by the next new chemical or biological breakthrough. Now, more are stepping back and acknowledging it as a symptom of a much bigger issue in agriculture. Story here.