Farmers in Northern Ghana are reaping the benefit of village-based film screenings to inform them about agricultural practices. Film screenings are growing in popularity amongst farmers and extension projects, as the technique for sharing information. This is because they are a very inclusive way of sharing information.
In mid 2018, IFDC approached Countrywise Communications about working together in Northern Ghana. IFDC wanted to improve the harvest and post-harvest treatment of soybean. They proposed doing this through showing a film. Countrywise knew exactly where to find films that was ideal for this purpose.
For many, December means celebrating Christmas and a central part of that is a Christmas tree. Evergreen trees have been used in celebration for centuries. The ancient Egyptians, Chinese, and Hebrews used evergreen trees, wreaths, and garlands to symbolize eternal life. Pagans worshiped trees, and Romans used evergreen wreaths during the festival of Saturnalia.
The trees commonly used as Christmas decorations come from the genus Picea which is made up of around 35 species of coniferous evergreen trees in the family Picaceae. Popular Christmas tree species include Balsam Fir, Douglas Fir, and Norway Spruce.
The modern-day Christmas tree is thought to have started in 16th century Germany when Christians brought decorated trees into their homes. The Christmas traditions we know today were shaped by the Victorians, when the first Christmas tree was brought from Germany to the British royal household by Prince Albert in the 1840s. These days, around
Parthenium weed and annual ragweed are closely related members of the Asteraceae, known for their high allergenicity. The detrimental effects on human health of the more temperate annual ragweed are very well known. However, those of the more tropical parthenium weed are less well known and in fact much more severe, affecting many tens of millions of people each year.
By Amzath Fassassi – SciDev.Net’s regional coordinator for sub-Saharan Africa French, and the driving force behind Science et Développement.
In Africa, many communities are still unaware of the key principles of science, whether they relate to diseases or natural phenomena.
Until the beginning of the 1980s, in the slums of my native Benin, I remember that when lightning, hitherto considered a manifestation of the wrath of Heviosso, the god of thunder, fell on residential areas, voodoo worshipers travelled in procession to retrieve the bodies of the victims, to atone for their sins.
Victims of lightning were indeed considered as sinners.
In eastern North America a species of weed has become an aggressive invader. Garlic mustard (Alliaria petiolata) is one of the most rapidly increasing woodland invasive plant species, spreading across northeastern and midwestern USA and southeastern Canada ata rate of nearly 2,500 square miles per year.
The plant was most likely introduced to North America in the 19th century, taken from its native habitat of Eurasia by settlers for medicinal and culinary use. Although the crushed leaves and seeds of garlic mustard smell like cultivated garlic and have been used as flavouring in cooking for centuries, the plant actually belongs to the cabbage family.
By Janny Vos, Director of Strategic Partnerships at CABI
I recently attended the launch of the Global Commission on Adaptation (GCA) in The Hague where the words of the CEO of the World Bank – Kristalina Georgieva – resonated strongly with my work as part of an organisation that aims to improve people’s lives worldwide by providing information and applying scientific expertise to solve problems in agriculture and the environment. In a nutshell, it’s all about working together as we aim to achieve the UN’s Sustainable Development Goals (SDGs).
Ms Georgieva said, “What is new is the scope, the speed and the scale at which we must work to adapt to climate change. And it is cost effective as the returns on investments will be high.” CABI’s primary interests are helping farmers to grow more and lose less to agricultural pests and diseases, and the ‘returns on investments’ are indeed ‘high’ – they’re ultimately about securing food and nutrition security for the world’s growing population.
Today, 11 December, is International Mountain Day. Almost one billion people live in mountain areas, and over half the human population depends on mountains for water, food and clean energy. And mountains are also important for tourism, attracting visitors for their scenery, wildlife, healthy air, winter sports and summer activities such as hiking, climbing and mountain biking. The UNWTO has issued a new report on mountain tourism, presenting a summary of the information generated at UNWTO’s mountain tourism events, including a systematic definition of mountain tourism. In addition, it gives an overview of the development of mountain tourism in different parts of the world over time, and the recent structural changes affecting this segment as a result of new market patterns. It includes a number of “learning cases”, all of which have been presented at UNWTO’s World Congresses on Snow and Mountain Tourism, organized on a bi-annual basis in cooperation with the Government of the Principality of Andorra since 1998, and at the First Euro-Asian Ski Resort Conference of UNWTO, which took place in Almaty, Kazakhstan in October 2013.Continue reading →