A new Master’s thesis shows that a renewable wind and solar energy solution can cut emissions by 50 per cent and at the same time increase profitability.
The Earth’s capacity to feed its growing population is limited – and unevenly distributed. An increase in cultivated land and the use of more efficient production technology are partly buffering the problem, but in many areas it is instead solved by increasing food imports. For the first time, researchers at Aalto University have been able to show a broad connection between resource scarcity, population pressure, and food imports, in a study published in Earth’s Future.
That sweet soft scent from an apple tree in bloom is a smell of profound amazement. The garden in which I am stood, is not my own but once a peasant’s. It is not a garden of dreams but a garden from a single dream landscape. The apple tree, placed within this designed and ordered garden, has presented to me that the tree itself is from outside the garden; here is not exactly where it intrinsically belongs. The apple tree and I live in that dream – together. Not a place to escape but a place of real beauty.
When Andy Warhol painted Campbell’s soup cans in 1962, he had been inspired by popular culture and was representing the success of canned food. In fact he was depicting one of the most innovative ways to preserve food at that time.
Humans started preserving food a long time ago, when they discovered that some processes could make food last for longer without getting spoiled or rancid. Drying, salting, smoking, freezing and heating represent some examples.
On this year’s international day to combat desertification, the United Nations urged for more investment in making land more productive to give “a future for farmers to stay resilient on their home ground”.
A few years ago, a study showed that preserving soil quality may significantly reduce migration in rural Kenya. However, as Kenya tackles yet another drought this year, triggering the collapse of maize national reserves and food inflation, things seem to be going the other way.
Online retail giant Amazon has made a decisive move into food retail. The acquisition of US grocer Whole Foods, a pioneer in organic, healthy food shopping for well-off consumers, brings together two businesses with contrasting reputations. We’ve been here before. And it didn’t work out well.
There is a fearful irony to recent news of flooding at the Svalbard Global Seed Vault in Norway. This was supposed to be humanity’s most impregnable bulwark against famine, but it is now endangered by global warming, one of the very threats that it was supposed to protect us from.
In 1900, just 15% of the world’s population lived in cities. Now that proportion is over 50%, which is a lot of people. In fact, it means around 4 billion human beings rely on urban infrastructure to keep them warm, mobile and clean.
Every day in Britain we eat 2.2 million chickens. Poultry accounts for half the meat eaten in the UK — but how is it possible to sell a whole bird at such an extraordinarily low price? Industrial farming has made it possible…
Louise Gray spent a year only eating meat from animals that she had killed herself. Then she wrote a book about it to try to understand why she wasn’t simply a vegan. Could she be an ‘ethical carnivore’ and what will persuade the British to face up to the reality of factory farming?
Mitch Hunter, Pennsylvania State University For decades, American agriculture has been a paragon of productivity, churning out record crops at a steady clip. We have exported both our farm products and our way of farming around the world, and global…
Climate change and extreme weather events are already impacting our food, from meat and vegetables, right through to wine. During the recent heatwave in New South Wales, which saw record-breaking temperatures for two days in a row, 40 dairy cows…
By Rachel Norman, University of Stirling In 1974, the World Food Conference declared that: “Every man, woman and child has the inalienable right to be free from hunger and malnutrition in order to develop their physical and mental faculties.” The…