According to NASA’s Goddard Institute of Space Science climate reports, global warming is already committed to a rise above two degrees, writes Dr Andrew Glikson, Earth and paleoclimate science, Australian National University
The US EPA have finally declared that greenhouse gases are a threat to public health. But will this have any effect on how Copenhagen talks? Grist experts weigh in.
China may own the dubious title of being the world's biggest greenhouse gas emitter, but it's 1.3 billion citizens also provide much sustainable human power.
The powerful US Environmental Protection Agency is proposing to regulate the six main greenhouse gases on the basis that they are a danger to public health.
Two new synthetic greenhouse gases are getting their "debut" at the Greenhouse 2009 atmospheric science conference in Perth this afternoon, writes Ben Sandilands.
Global warming responsible for western droughts ... US study concludes major crop losses from climate change by 2030 in world's poor areas ... Garrett powers back to climate change action ... Green groups cry foul as UK claims progress towards Kyoto targets ... Geese solve climate change issue
Antarctic ice riddle keeps sea-level secrets ... UN: Climate change may cost $20 trillion ... Big firms lack climate change plans ... EU bid to freeze out patio heaters ... Scientists suggest new geological epoch: ours
Garnaut and greenhouse caps ... saying sorry ... the Liberals/Nationals merger ... Carey's waning star ... media apologetics for Suharto ...
Banning "bad" biofuels, becoming better consumers ... State of the Union excerpts ... Driven by mischief ... G7 to consider climate change fund ... Is big business still thinking green?