UN

With the Copenhagen talks going nowhere fast, a leaked document has caused some excitement here in the Greenpeace office and throughout the campaigning fraternity here in the Danish capital. Actually, that's probably an understatement, and Greenpeace ED Kumi is calling this "the single most important piece of paper in the world today".

In Sydney, between drought and dust storms, the effects of climate change are becoming more visible than ever.

In this Voices for Change video Amanda McKenzie from the Australian Youth Climate Coalition explains how these changes are affecting life in a city increasingly vulnerable to storm surges and rising sea-levels.

Erratic monsoons, the highest summer temperatures for 50 years, disrupted summer rainfall patterns - just some of the impacts of climate change which are threatening the Indian city of Delhi.

In this second Voices for Change video, Delhi born photographer Ishan Tankha describes how the weather in India has changed during his lifetime, and ponders the consequences for himself and his fellow citizens.

The Copenhagen Climate Change Summit this December represents the best chance we have of reaching a deal to reverse current emissions trends in time to prevent climate chaos.

This is the first in a series of videos, Voices for Change, which talks to some of those who're already suffering aroung the world as a result of climate change. We'll be publishing more in the weeks running up to Copenhagen.

Bottom trawling, possibly the most destructive fishing method yet devised by man, is to be regulated across the whole North Atlantic ocean. The process, which involves dragging nets weight down by metal girders across the seabed, is notorious for its wastefulness. Besides legitimate target species such as cod, plaice and sole, vast quantities of corals, sponges and other deep sea creatures are destroyed as bycatch. The devastation caused is so great that Greenpeace has been calling for some time for a moritorium (suspension of activity) on bottom trawling. Now it looks as though some progress may be being made.

Yes, it's bad. But there's a whole lot us Habbos can do about it!

According to conventional wisdom (oh all right the tabloid press to be more precise) all teenagers ever think about are themselves. So it may come as a surprise that a global survey of almost 50,000 teens released today reveals that they have many other concerns - and that they worry more about dangerous greenhouse gases than drugs, violence or war.

If a week is a long time in politics, then is two weeks long enough for world leaders to finally get to grips with the single biggest challenge we all face - limiting the effects of global climate change?

The answer has to be yes, if only because the consequences of any other outcome would be unthinkable. The start of the 2007 UN Climate Change Conference (otherwise known as COP 13) in Bali today coincides with alarming reports that the tropical belt that girdles the Earth's equator is expanding - pushing its boundaries out towards the poles at a rate not predicted by current computer models, which anticipated such developments only towards the end of this century.

From our Making Waves blog:

Yesterday, a Greenpeace delegation met with UN Secretary General Ban Ki-moon. Here's a first hand account from Greenpeace Executive Director, Gerd Leipold: