> On 8/09/2012 11:47 AM, Gillard=Rudd in a frock wrote:
>> On 08/09/12 11:17, Roger Dewhurst wrote:
>>>
http://kzoo.co/VfEZvW
>>>
>> Thanks for the link.
>>
>> No sound in my FireFox 15.01 but ok in Internet Explorer. :-(
>>
>
> Loss of productivity = C/(A+C)
>
> where C = land repurposed for 'carbon'
> and A = land for agriculture
> (A+C) = land available
>
> Who is she working for?