cuando leo algo así en un documento ambientalista ya me da que pensar:
UNEP promotes environmentally sound practices globally and in its own activities. This publication is printed on chlorine and acid free paper from recycled and certified fibre from sustainable forests. Our distribution policy aims to reduce UNEP’s carbon footprint.
¿a que ayuda?
lo que ayudaría sería no usar papel ni tintas
con una inevitable declaración de principios:
The science has become more irrevocable than ever: Climate change is happening. The evidence is all around us. And unless we act, we will see catastrophic consequences including rising sea-levels, droughts and famine, and the loss of up to a third of the world’s plant and animal species.
We need a new global agreement to tackle climate change, and this must be based on the soundest, most robust and up-to-date science available.
Through its overview of the latest definitive science, this Climate Change Science Compendium reaffirms the strong evidence outlined in the IPCC’s 4th Assessment Report that climate change is continuing apace.
In fact, this report shows that climate change is accelerating at a much faster pace than was previously thought by scientists. New scientific evidence suggests important tipping points, leading to irreversible changes in major Earth systems and ecosystems, may already have been reached or even overtaken.
Climate change, more than any other challenge facing the world today, is a planetary crisis that will require strong, focused global action.
As pressures build for an internationally agreed response, we now have a once-in-a-generation opportunity to come together and address climate change through a newly invigorated multilateralism. This will be our chance to put in place a climate change agreement that all nations can embrace – an agreement that is equitable, balanced and comprehensive.
This Climate Change Science Compendium is a wake-up call. The time or hesitation is over. We need the world to realize, once and for all, that the time to act is now and we must work together to address this monumental challenge. This is the moral challenge of our generation.
...
9 páginas de referencias para 50 de contenido, gráficos incluidos,
¡y la ilustrativa gráfica de Hanno 2009 no aparece referenciada!
,
la añado yo:
Source: graph drawn by Hanno using data from different sources. For the temperature data, see Global temperature 1ka.png. CO2 levels are based on historical carbon dioxide records from ice cores drilled at the Law Dome in Antarctica, published on the web by D.M. Etheridge, L.P. Steele, R.L. Langenfelds & R.J. Francey (1998) as "Historical CO2 records from the Law Dome DE08, DE08-2, and DSS ice cores". In Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A. [http://commons.wikimedia.org/wiki/File:CO2-Temp.png]
anda que la Geoingeniería
(¿habrá alguien que quiera vivir en un mundo como el que diseñan en este informe?
)
¿cuanto habrá costado hacer ese "informe"?
(ya me lo leeré con más detalle, que no tiene desperdicio)
2 Respuestas
3944 Vistas