Also by christian

If we can't trade aviation emissions away, and there's no technology fix, will domestic flights have to face the chop?

Big news on aviation emissions, as the Committee on Climate Change - the government's own independent scientific emissions watchdog - have said that the UK's aviation emissions should be 'capped'.

This would mean that they must remain at or below 2005 levels. When the government announced the third runway at Heathrow, they did say that they would do something similar, but the big caveat was that this cap would be flexible, in that it would be possible for the aviation industry to buy carbon credits through the European emissions trading scheme, to balance growing emissions.

The number 385 on the tin's stamp tells us it comes from cattle company JBS.

Food manufacturer Princes are 'big in corned beef' - that food cupboard staple with a use-by date sometime in the next millennia. In 2007, they were the third largest canned food supplier to the UK.

We've come across Prince's in the past because they sell a lot of canned tuna, but they also sell a lot of corned beef. With all of the Amazon cattle work we've been doing lately we've developed a keen interest in where they get it from, and tins of Princes corned beef are rapidly multiplying around the forest campaign team's office space.

Since we published the Slaughtering the Amazon report, the Amazon cattle campaign has moved rapidly, with shoe companies and cattle producers feeling the pressure from you, and changing the way they do business as a result. In this video Sarah explains the progress we've made so far, and check out www.greenpeace.org.uk/bertin for the recent news.

Can we expect the logging industry to deliver 'sustainable' forest management? And who gets to decide what 'sustainable' means?

Over the past week in Bonn, thousands of people have been working on the draft version of a global climate deal, which could be agreed in Copenhagen in December. A big part of what's being discussed is how to stop deforestation globally - as you're probably aware, deforestation accounts for just under one fifth of human-caused carbon emissions into the atmosphere, and it's those carbon emissions which the REDD (Reduced Emissions from Deforestation and Degradation) talks are trying to stop.

Not surprisingly, they're being heavily lobbied by all sorts of different interests - from countries rich in tropical rainforests, to countries which don't have much forest but want to be able to benefit from money earmarked for preventing deforestation, to environmental organisations, to the logging industry.