Does anyone seriously think David Miliband would have been as bold and creative in his direction of travel for the party? Come off it. Triangulation and the old arts of the Blairite dinosaurs are no longer relevant for shaping a Labour government of the future. Times have changed.
Plants absorb, diffract and reflect sound. The balance varies with the frequency at which the sound is generated and the room's physical properties.
Clean energy generation offers a tremendous opportunity: "In some cases, additional income from renewables may be the only way for the next generation to make a farm financially viable."
I'm always scouring the web, news and events circuit for the fascinating advances in technology that have high potential for social impact. Some just prompt me to stop and think "Now that's just both useful and clever".
Enter Project Wild Thing, which was launched last September. How successful is nature as a brand? 'Nobody really knows', David says. For someone who is taking on the immense task of marketing nature to children, he is a remarkably humble man. 'I'm not saying it's changing their lives,' he tells me, 'but it's making them question.'
Greg Barker, the Conservative energy and climate minister, has championed the idea that more of our energy should be decentralised and low-carbon. With "sufficient financial rigour, affordable expansion [of local energy schemes] is achievable", he says.
Marion is FD of the Oxford Bus Company (OBC), and the asset in question is a roof over its main depot. It might be doing a good job keeping the buses dry, but Marion reckoned it could work harder. Vast, sprawling and - crucially - south-facing, it struck him as the ideal site for a massive photovoltaic (PV) plant
For a generation of consumers shielded from the realities of factory farming, brought up on picture-book images of Old Macdonald and his small farmyard idyll, reinforced by advertising and often misleading labels, the truth often comes as a shock. Putting farm animals back on the farm could be a big vote-winner too; many people mistakenly think it's where they are anyway!
In February 2014, the UK Government will host a land mark international conference focused on the illegal wildlife trade. To find out why this issue is featuring so highly on the global political agenda, read a list of the 10 things you need to know about this issue.
What if we told you that the wild African Elephant, a species so iconic to us all, might be extinct by 2025 and that one elephant is killed every 15 minutes for its tusks? Sadly, that's the bleak reality facing the species and its set to continue unless action is taken against the trade in ivory.
It is a short-sightedness and a lack of courage that has seen this u-turn in philosophy. Cameron and Osborne may be following traditional Conservative policies, but in doing so they are ignoring the long-term welfare of the nation. Investment in renewable energies is at risk of disappearing and our economy is moving ever closer to fossil fuel dependency.
As an environmental campaigner I try to live as sustainably as possible and put my beliefs into practice. Skipping for food is, for me, an integral part of being both true to my beliefs and leading a truly sustainable life...
Jones turned to professional snowboarding in the early 1990s, initially competing in racing before taking to the big mountain scene. Since then, he has been featured and continues to feature in some of the major snowsports movies each year. But it's beyond his performance career, that Jones' resume finds real breadth.
At the risk of sounding like an 'at-one-with-the-Earth'-hippie-type, I'd rather have a green burial, and become compostl. I like the idea of giving something back to the soil and the worms. I owe much to this decomposed matter: it has taught me about life cycles and interconnection in a way that those science lessons at school never could.
The announcement this week by the gas company Cuadrilla that it wants to drill and frack up to eight new wells in Lancashire has alarmed local people and green campaigners alike; they are worried about the impact of hydraulic fracturing - the controversial technique which involves injecting, at high pressure, a mixture of water, sand and chemicals into the earth to release shale gas - on the area's countryside and wider environment.
For those looking to gain more from going green in 2014 and help reduce the 171 million tonnes of waste produced in Britain every year, below are some quick and easy changes you can make: