A tourism boom in the Yucatán Peninsula is threatening the delicately balanced ecosystems of the Laguna Bacalar. We must regulate tourism and pollution to better protect the ancient organisms that have thrived in its waters, argues HARRY SHEPHERD
Human beings are now waging war against life itself as we continue to destroy not just individual lives, local populations and entire species in vast numbers but also the ecological systems that make life on Earth possible. By doing this we are now accelerating the sixth mass extinction event in Earth's history and virtually eliminating any prospect of human survival, writes ROBERT J BURROWES
We may know that palm oil is wiping out rainforests worldwide, writes Philip Lymbery. But few realise that our factory farmed meat and dairy are contributing to the problem. As revealed in Philip's new book, 'Dead Zone: Where the Wild Things Were', palm kernels, left after pressing the fruit for oil, is a protein-rich livestock feed of growing importance. And nowhere is the impact greater than Sumatra, home (for now) to its own unique species of elephant.