Enviropreneur David MacMahon, founder of OceanBoy Shrimp Farms, is paving the way for a more environmentally conscientious shrimping industry.
Hunting and economics meet in South Africa.
South Africa is known worldwide for its spectacular national parks, but what is less widely known is the number of private game reserves that have abandoned cattle and crops to concentrate on conserving wildlife (see Terry Anderson's article in this issue).
In Tanzania, the Nile crocodile is probably best known for its threat to human life. Not only does it snatch villagers from the river banks, but it has even made forays onto the lawns of tourist lodges in search of a tasty meal.
In Wyoming's Powder River Basin, efforts to access a major new source of natural gas stalled when drilling for coalbed methane also produced millions of gallons of tainted groundwater. In order to release the methane gas, water trapped in the underground coal seams must be pumped to the surface.