Carbon dioxide and biofuel production
Dear Madame,
I suggest to better research the issue before speculating about Europeans expanding plant production for biofuels on hithreto non-arable land. The only regions on this planet doing this are in Africa, America and in the Far East. European farmers are barred by the CAP to do this and this is strictly enforced.
The worst offenders regarding excessive excess carbon dioxide creation l??ve in Brasilia, the Caribbean and North America from sugar cane and corn (maize) production - it is the Ethanol industry selling most of its products to North Amercian car drivers loving the stuff for its higher energy content and therefore stronger engines making cars faster.