Corridors to coexistence: reducing human-wildlife conflict

In extreme conditions, a human can survive three minutes without air, three days without water, and three weeks without food. To support a global population that has grown to 7.5 billion, the demand for these essential natural resources is increasing, leading to deforestation, habitat degradation and fragmentation, overgrazing, and over exploitation.
In the quest to survive and thrive, humans have already converted 38% of the world's land area for farming; in addition, we have deforested land for industry, mining and infrastructure, leaving less than 15% of the world's land area as terrestrial protected areas for biodiversity conservation. If there is so much human pressure on protected areas, where can the remaining populations of elephants, big cats, and other wildlife go in search of their own food and water? A rich maize harvest, an unprotected paddy field or a well-fed cow in the surrounding landscape would (understandably) seem irresistible. This conflict over natural resources, especially land and water, is the root cause of human-wildlife conflict.







When I look at the rate of resource depletion, at soil erosion and declining fish stocks, at climate change’s impacts on nearly every ecosystem, I see a physical world that is slowly but inexorably degrading. I call it the "receding reality"—the new normal—slow onset phenomena that lull us into passivity and acceptance of a less rich and diverse world.
Marine Protected Areas will be a topic for discussion at the IUCN World Parks Congress, which is opening today in Sydney. And it should be: MPAs—which are marine spaces that restrict human activity and manage resources to achieve long-term conservation of nature—are one of the many tools for better ocean management. This is one of the reasons the World Bank Group supports efforts to establish MPAs in countries including
By 2050, the world's population will have risen to 9 billion people. Consumption of fish as a percentage of protein in diets around the world is growing too, especially in the last five years as noted in a recent 
This was a lunchtime debate designed to induce a degree of indigestion!