Archive: 08/17/2011

Concerns about efforts to foster the biofuel boom

Despite growing evidence that biofuels may not be the cure-all once envisioned, many countries are still rushing headlong with biofuels development policies that experts say are having negative as well as positive impacts ...

Aug 17, 2011 4.5 / 5 (2) 2

Greenhouse gases: The measurement challenge

The continuing increase in the level of carbon dioxide and other "greenhouse gases" in the Earth's atmosphere has been identified as a cause for serious concern because it may radically accelerate changes in the Earth's climate. ...

Aug 17, 2011 5 / 5 (1) 2