Agriculture

Methane and livestock: factoids help farmers least of all

Posted on 24 August 2012 by Corey Watts

By any traditional measure, Australia’s graziers and pastoralists have made remarkable achievements in a highly variable climate and a difficult global marketplace. Australian demand for meat and milk remains high and steady, and our exports are strong and growing. Animal agriculture isn’t going away anytime soon. At the same time, livestock production is an important contributor to the global warming, albeit one of many.

Read more... 0 comments


Cattle and methane: More complicated than first meets the (rib) eye

Posted on 17 August 2012 by Asa Wahlquist

A lot of people, amongst them Britain's Lord Stern and Sir Paul McCartney, argue that eating less meat could help save the planet. But there is a growing body of evidence that it is not simply a case of less meat means less heat.

Read more... 2 comments


Providing Context for GM Foods

Posted on 22 March 2012 by Jessica Lee

The debate on the regulation of GM technology should be placed into a broader context.

Read more... 0 comments


Smallholder Farmers essential to Achieve Food Security

Posted on 21 June 2011 by Shenggen Fan

The first-ever official meeting of Ministers of Agriculture from G20 countries, to be held in Paris on June 22-23, presents an extraordinary opportunity. Tasked with developing an action plan to address price volatility in food and agricultural markets and its impact on the poor, the ministers are uniquely positioned to not only tackle the immediate price volatility problems, but also to take on a more fundamental and long-term challenge—extreme poverty and hunger.

Read more... 2 comments


Future Production of Food Crops

Posted on 3 June 2011 by Steven Smith

 The ‘green revolution’ and industrialisation of agriculture led to huge increases in crop production around the world. Now the pressure is on to feed 3 billion extra mouths in the next 40 years while the climate changes and the costs of energy and resources escalate. As a plant geneticist and physiologist, I see the future contribution to be made by plant breeders as valuable, but quantitatively small. Instead, changes in the expectations and actions of people will play the major role in steering us through some challenging decades ahead. Here I summarise some of the issues that will challenge food production and suggest that our greatest need is to recognise that ‘business as usual’ is not an option.

Read more... 5 comments