New report highlights link between forests, farms and food security
With the global population estimated to reach 9 billion by 2050, there has been much debate around the issues of nutrition and food security. Amid these concerns, a report published on May 6 by the International Union of Forest Research Organizations (IUFRO), calls for greater consideration of the use of forests as a food source as…
Health & Wellness: making a drama out of public health
Helping writers provide accurate health information in TV medical dramas delivers entertainment and added benefits of increased health (medical) awareness & wellness to the population. Stephen McGann’s essay (Journal of the Royal Society of Medicine) describes the steps taken by the writers, production team and actors of TV medical drama, Call the Midwife, to ensure medical accuracy and authenticity. Though set in the 1950s, he demonstrates that the series has raised health awareness in populations (health promotion): in the UK (diphtheria) and in Bangladesh, by providing advice on how to depict authentic birth scenes and show safe maternal health practices.
World Malaria Day 2015: play a game and save a life
For world malaria day april 25th 2015, expand rapid diagnosis of malaria by playing the MalariaSpot online game, an innovative and successful exercise in crowdsourcing. All it takes is just one minute of your time!
Tourism growth threatens global resources
Tourism has proved itself one of the most resilient global industries, shrugging off the recent financial crisis to resume healthy growth and hit new record levels. As the rise in living standards in countries such as China translates into growing appetites for international travel, tourism levels look set to continue growing. But this growth…
How to attract a blackfly – researching blackflies’ aroma preferences.
(Photo: electron micrograph of a blackfly with Onchocerca parasite, credit:USDA) The idea of sitting in a field and letting blackflies potentially carrying an unpleasant disease bite you sounds like a job best avoided, yet this is the way in which populations of blackflies carrying the river blindness parasite Onchocerca are monitored in Sub-Saharan Africa. Research…
World Wildlife Day 2015
Last year saw the first World Wildlife Day, to be held annually on 3 March as the anniversary of the adoption of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). (See this blog article by Stephanie Cole from a year ago). As is appropriate for a day commemorating CITES,…
Ebola – the not so new virus
Ebola, now largely confined to Sierra Leone, Liberia and Guinea claimed more than 9300 lives in West Africa in a year. I have selected key facts & insights from February’s national symposium “Ebola: The 21st century plague?" [Royal Society of Medicine, London, UK], held by international experts handling the epidemic. Covering the history of the disease, lessons learnt from 2014, and what strategies are in place for preventing future outbreaks, there was also an explanation finally as to why a rural outbreak became a regional urban epidemic, and an understanding of the complexity of medical volunteering and running ebola treatment centres.
New study produces biofuel and animal feed from the same crop
‘First generation’ bioethanol is produced directly from food crops such as corn and sugarcane. Global production of bioethanol has been increasing in recent years due to policies in many countries that consider biofuel as a renewable alternative to fossil fuels. While it is widely recognised as means to improve future energy security, the rapid expansion…
Using lasers to map forest carbon
Forests cover approximately 4 billion hectares of the Earth's surface, equivalent to a third of it's total land area. According to the WWF, between 12-15 million hectares of forests are lost every year due to human impacts, such as deforestation. It is estimated that forest loss is responsible for around 15% of global carbon emissions.…
Insecticide threat to aquatic biodiversity highlighted in new study
Insecticides can be beneficial to humans in many ways, such as providing crop protection from disease and defoliation and as a tool used in the reduction of mosquitoes and other insects that can transmit diseases such as malaria, to humans. However, once they enter an aquatic system, the environmental costs can be very high. Just…