Last week's 'War on Waste' - throwaway coffee cups were the deserving target - was an exemplar of effective single-issue campaigning by Hugh Fearnley Whittingstall. But the answers to our waste problems go way beyond recycling. We must begin to plan a societal transition to a post-consumer culture of caring, sharing, and knowing when we have enough.
Hugh Fearnley Whittingstall has a done a great job exposing the scandal of Britain's billions of non-recyclable coffee cups, writes Rhodri Jenkins. But what about the coffee itself? The grounds can be used for everything from compost and biodiesel to boutique chemicals and supercapacitors - yet the vast majority of the world's 9m tonnes a year of waste coffee ends up in landfill.
Coffee may be grown all around the tropics, writes Fiona Hesselden, but it originates in just one place: the 'coffee rainforests' of the Ethiopian highlands. We depend on the wild plants for new genes and varieties, yet the forests are falling fast to the advance of farmers. To preserve the forests and all their biodiversity, the original people of the forest must receive their just rewards.
Our insatiable appetite for expensive coffee is causing a global trail of waste and destruction, writes Donnachadh McCarthy. Following the successful campaign for a 5p plastic bag levy, it's time to move on to a much larger 25p levy on disposable coffee cups - making those that profit from the waste carry the cost of its disposal.
Mountain gorillas in the Bwindi Impenetrable Forest are at risk from tea plantations that would obliterate the adjacent Kafuga Forest, a vital buffer zone for local people, writes Richard Sadler. Deprived of foods, herbs, medicines and clean water from the forest, human pressure on the gorillas would inevitably increase, and expose them to potentially lethal diseases.
Advanced molecular genetic techniques are allowing scientists to breed disease resistance from wild grape varieties into susceptible domestic cultivars used for making wine, writes Andrew Walker. And it's all being done by conventional plant breeding accelerated by the use of DNA markers - with not a GMO in sight!