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.
The 3,100km concrete wall Donald Trump plans to build along the US-Mexico border would be a disaster for the border zone's ecosystems, writes Shonil Bhagwat. Among the species at risk: ocelots, bears, Bighorn sheep, the US's last wild jaguars facing genetic isolation north of the border, and the Bald eagle, the US's national bird.
It's been another disastrous year for North America's Monarch butterflies, with the insect's population down 27% in a single year. The sudden decline is blamed on severe winter storms in Mexico, and the impacts of GMO crops, herbicides and insecticides on US farms.
The world's smallest porpoise is fast heading to extinction, writes Aron White thanks to Mexico's failure to ban the use of gillnets in its range, and China's illegal imports of totoaba fish swim bladders, used in Chinese medicine. Without urgent and effective action the vaquita will soon disappear for good.
The sudden shift from 'Least Concern' to 'Vulnerable' status for all four species of giraffe is a red flag for their survival, writes Bill Laurance. Hunted down by poachers with automatic weapons for their 'trophy' tails, their range fragmented by roads and mines, and their woodland habitat cleared for farms or burnt for charcoal, giraffes need our help, fast.
Limiting climate change is just the start of what we need to do to forestall a runaway cascade of species extinctions, write Bill Laurance & Paul Ehrlich. We must also reverse the destruction and fragmentation of key wildlife habitats, constrain our over-consumption of natural resources, stabilise human numbers - and elect leaders determined to prioritise these issues.