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World 'needs radical cuts' on CO2 | World 'needs radical cuts' on CO2 |
(about 8 hours later) | |
More carbon dioxide needs to be absorbed than emitted by 2050 in order to prevent catastrophic climate change. | More carbon dioxide needs to be absorbed than emitted by 2050 in order to prevent catastrophic climate change. |
That is the conclusion of a report by the Worldwatch Institute which urges bigger cuts in greenhouse emissions. | That is the conclusion of a report by the Worldwatch Institute which urges bigger cuts in greenhouse emissions. |
The authors say that even a rise in temperatures of 2 degrees C poses unacceptable risks to natural systems. | The authors say that even a rise in temperatures of 2 degrees C poses unacceptable risks to natural systems. |
But they add that it is still possible to arrest and manage climate change with renewable technologies and more efficient ways of living. | But they add that it is still possible to arrest and manage climate change with renewable technologies and more efficient ways of living. |
"Sealing the deal to save the global climate will require mass public support and worldwide political will to shift to renewable energy, new ways of living, and a human scale that matches the atmosphere's limits," said Robert Engelman, vice president for programmes at the Worldwatch Institute. | "Sealing the deal to save the global climate will require mass public support and worldwide political will to shift to renewable energy, new ways of living, and a human scale that matches the atmosphere's limits," said Robert Engelman, vice president for programmes at the Worldwatch Institute. |
Commenting on the report, Ian Lowe, president of the Australian Conservation Foundation, said: "It is a persuasive call to action. Unless we take early concerted action, the impacts of climate change will overwhelm our capacity to adapt." | Commenting on the report, Ian Lowe, president of the Australian Conservation Foundation, said: "It is a persuasive call to action. Unless we take early concerted action, the impacts of climate change will overwhelm our capacity to adapt." |
Ten challenges | Ten challenges |
Global greenhouse gas emissions need to peak before 2020 and decrease drastically until 2050, the report says. | Global greenhouse gas emissions need to peak before 2020 and decrease drastically until 2050, the report says. |
More CO2 will have to be absorbed than emitted in the second half of this century. | More CO2 will have to be absorbed than emitted in the second half of this century. |
The report, The State of the World 2009, outlines 10 key challenges that must be adopted to avoid catastrophic climate change. | |
These include long-term planning, global co-operation and innovative solutions such as improved building design incorporating a variety of efficiency measures. | These include long-term planning, global co-operation and innovative solutions such as improved building design incorporating a variety of efficiency measures. |
"The report is particularly timely. It addresses climate change concerns and provides a wide range of options for tackling this multi-faceted problem," said Stephen Lincoln at the University of Adelaide in Australia. | "The report is particularly timely. It addresses climate change concerns and provides a wide range of options for tackling this multi-faceted problem," said Stephen Lincoln at the University of Adelaide in Australia. |
In December 2009, government representatives from 170 countries will meet to create a global climate agreement. | In December 2009, government representatives from 170 countries will meet to create a global climate agreement. |
The president of the Worldwatch Institute, Christopher Flavin, said: "The outcome of this meeting will be written in the history books - and in the lasting composition of the world's atmosphere." | The president of the Worldwatch Institute, Christopher Flavin, said: "The outcome of this meeting will be written in the history books - and in the lasting composition of the world's atmosphere." |
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