The fact is that there is enough food in the world for everyone. But tragically, much of the world's food and land resources are tied up in producing beef and other livestock-food for the well off-while millions of children and adults suffer from malnutrition and starvation.

Globalization not only has lost its promise but it is embittering many. The forces representing human solidarity and community have no choice but to step in quickly to convince the disenchanted masses that, indeed, as the banner of World Social Forum in Porto Alegre proclaims, “Another world is possible.”

Changing eating habits in the North is an important link in the chain of events needed to create environmentally sustainable development that meets people's needs. The Beyond Beef campaign is an important step in that direction.

However it is achieved, a thorough reorganisation of production, consumption and distribution will be the end result of humanity's response to the climate emergency and the broader environmental crisis.

Military intervention to maintain the global status quo will become a constant feature of international relations, whether this is justified in terms of fighting drugs, fighting terrorism, containing 'rogue states', opposing 'Islamic fundamentalism', or containing China.