World Environment Day, held annually on 5th June, is considered to be the UN’s most important day for promoting global awareness and action to protect the environment. This year’s theme is one that shines a spotlight on what has become a particularly hot topic over the last year – plastic pollution. Coincidentally, it was also the theme of this year’s Earth Day and will be the focus of World Oceans Day on June 8 and all for good reason.
[Image credit: minthu]
Over the last 200 years, the global population has been growing at an exponential rate and according to the UN, is predicted to reach 8.5 billion by 2030. The population increase to date, has been supported by the development of agricultural, industrial and health care resources, which has led to the rise in the production and use of a variety of different chemicals. In recent years, many of the substances, either used in or created by these industries have been named as “emerging contaminants” (EC’s). Until very recently, the main focus of the impacts that chemicals cause in the environment was mainly attributed to heavy metals, active ingredients traditionally used in pesticides and persistent organic pollutants. However, concern has been growing over the environmental and health risks of EC’s. Many EC’s are considered to be water pollutants, yet they remain largely unregulated by current water-quality standards. So what are these chemicals and why are they a problem?
“Caring for the Planet from the Ground” is the theme of this year’s World Soil Day (#worldsoilday). World Soil Day (WSD) is an annual campaign aimed at raising awareness of the critical importance of healthy soils and advocating for the sustainable management of global soil resources. In June 2013, the FAO Conference endorsed WSD and requested for it to be officially adopted at the 68th UN General Assembly. As a result, 5 December 2014 was designated as the first official WSD. So why is soil so important and why should we care about the health of it?