EarthJapan will build wall of ice to stem Fukushima leak Stemming the radioactive leak at Fukushima with a wall of ice will cost $320 million and use enough power to run 3300 Japanese households ¿ìè¶ÌÊÓÆµ
EarthChina aims to slash its air pollution by 2017 After suffering the worst smog on record earlier this year, China has decided to cut the emission of air pollutants by 30 per cent in five years ¿ìè¶ÌÊÓÆµ