The hashtag #water2me reflects conversations about what water means to people around the world. Water is undoubtedly central and important to us all, however it means different things to different people. On World Water Day question how water is important in your home and family life, and for your livelihood, cultural practices, wellbeing and local […]
As explained by the National Aeronautics and Space Administration, ozone is a gas made up of three oxygen atoms (O3) that occurs naturally in the upper atmosphere -- called the stratosphere and at 10-50 kilometres altitude. In the lower atmosphere (the troposphere) near the Earth’s surface, ozone is created by chemical reactions between air pollutants […]
Cities occupy 2% of the world's total landmass, but contribute to 70% of the world's economy (GDP), 60% of its energy consumption, 70% of its greenhouse gas emissions, and 70% of the world's waste. Urbanization provides the promise -- oft not fulfilled -- of social inclusion, access to services and new opportunities. However, inequality and […]
Plants nurture soil-living organisms -- only 1% of these soil microorganisms having been identified to date (compared to 80% of plant species). This vast world constitutes soil biodiversity -- 25% of the planet's biodiversity -- and determines the main bio-geochemical processes that make life possible on Earth, with this diverse community feeding and protecting plants, […]