15 Purest Water Sources in the World

99% of the world’s water sources are unfit for human consumption, leaving a paltry 1% to sustain over 7 billion people across the planet. The following infographic by Waterlogic, manufacturers of workplace water dispensers takes a deep dive into the 15 purest water sources left on earth, uncovering everything from the freshwater havens of bracing Alaska through to the natural filtration effects of the gold mines in South Africa. There are even a couple of surprises: who knew the River Thames is now regarded as the cleanest river in the world to flow through a major city? Read on to … Continue reading

Deep Oceans and Biodiversity

Seventy per cent of the Earth’s surface is covered by the oceans. Its coral reefs are its rainforests and they teem with life, from minute plankton at the bottom of the food chain to giant whales, the largest animals that have ever lived. The biodiversity of the oceans is greater than that found on land and estimated to be between 50–80 per cent of the total. This rich marine biodiversity is suffering the same fate as its land-based cousins. Oceans play a major part in maintaining the CO2 balance, but like terrestrial ecosystems they suffer when this balance is disrupted. … Continue reading