Jumping the red light – Do consumers pay attention to nutritional labels?
There have been many labelling schemes to make clearer to consumers the healthiness of foods, such as traffic light codes with green for healthy and red for less healthy. But do consumers actually make use of the labels and choose healthier foods?In a paper in CAB Reviews, Sophie Hieke and Jo Wills of the European…
Where’s my ball? How practical is it to give farm animals a better environment?
There is a lot of evidence to suggest that giving animals a better environment makes them less stressed, less likely to behave abnormally, and sometimes more productive. However, most of that evidence comes from small-scale trials, and scaling improvements up to the practicalities of large farms could prove costly and burdensome. Is it environmental enrichment…
Why are we still in a drought during floods?
It has been the wettest April on record for England and Wales, yet in the past few weeks, I have often heard people asking the question: how can we be told we’re in a drought in the UK, when at the same time we’re being told many areas of the country are experiencing floods? Since…
Mobilize the Earth – Earth Day 22 April 2012
More than 1 billion people now participate in Earth Day activities each year, making it the largest civic observance in the world.
Forests on the move
Studies on ‘natural’ and ‘forced’ migration of forests threatened by climate change. A multi-European project trying to anticipate the effects of climate change on forests is taking shape. In parts of Europe, established forest trees are showing signs of vulnerability – such as drought stress – as their ‘climate niche’ changes. An ambitious long-term project…
Planet under Pressure
A major international conference ‘Planet under Pressure (PUP)’ is being held in London, United Kingdom, this week, 26–29 March 2012. The meeting is being attended by scientists, industry leaders and decision makers. It will show whether science can, not only diagnose our environmental crisis, but also provide effective solutions, says David Dickson, SciDev’s editor, the official organisation…
World Water Day – 22 March 2012
Water is essential for life and an important resource to virtually all economic activities, including food production, energy and industrial outputs. Clean water is an indispensable natural resource for a healthy life for humans and for freshwater ecosystems and, therefore, demands careful management. Water has been in the forefront this month with the 6th World…
This week is climate week – 12-18 March 2012
The Met Office 2012 global temperature forecast predicts that this year will be around 0.48 °C warmer than the long-term (1961-1990) global average of 14 °C, with a predicted range of between 0.34 °C and 0.62 °C. The middle of this range would put 2012 within the top ten warmest years in…
Subsidising the rich
On Monday night this week, the BBC aired a television programme in the UK on the EU’s Common Agricultural Policy’s subsidy system. Focusing on two main concerns, Samantha Poling (BBC Scotland’s investigations correspondent) looked at: (1) a loophole in the system that allows subsidy trading leading to millions of pounds of public money being paid…
Pre-historic forest discovered buried under coal mine in China – Pompeii of the Permian period!
A reconstruction of the 300-million-year-old forest near Wuda, China. Image courtesy of Penn News The swamp forest was preserved by volcanic ash around 300 million years ago, near Wuda, Mongolia, and was discovered by scientists from China and the USA, who called it the “Pompeii of the Permian period” because like Pompeii the forest was…