Earth$400 billion: The price of our future Just 0.8% of global GDP will ensure global finances and the global environment prosper in the 21st century, according to a report by leading economists ¿ìè¶ÌÊÓÆµ
EarthDrought warning as the tropics expand Changes in the upper atmosphere link the greenhouse effect to the lack of rainfall on the US Pacific coast ¿ìè¶ÌÊÓÆµ