Now, as never before, is the time to re-integrate nature's economy with our own so that, instead of living dangerously off nature's rapidly diminishing capital, we draw a sustainable income from the wise management of that precious capital. Now is the time for focussed, integrated thinking and for collective, decisive action.

The final Rio+20 outcomes and goals need to acknowledge the role of animals and their welfare within food production and wider society, and make on-going political and financial commitments to guarantee that we can feed the world's growing population sustainably and humanely.

Former Bond girl Gemma Arterton has visited the Amazon rainforest to highlight the scale of the on-going destruction. She joined forces with the Sk...