There has been a great deal of debate over mandating labels for genetically engineered foods. On the pro side, people argue that they have a right to know whether what they are eating contains GMO – or as they are also called GE — ingredients. On the con side, people argue that the aversion toward GE is unfounded and that labeling foods will simply drive away consumers undeservedly.
Human activities are exposing US rivers and streams to a cocktail of salts, with consequences for infrastructure and drinking water supplies. Road salt, fertilizers, and mining waste – as well as natural weathering of concrete, rocks, and soils – all contribute to increased salt in waterways. When these different salt compounds combine, their harmful effects can amplify.
The era of dam building is coming to an end in much of the developed world. Dams are very expensive, environmentally harmful, and as the climate warms and droughts become more common, are not that reliable.
Predators and scavengers are widely persecuted by people because they are often harmful to property, livestock, and human beings. Nonetheless, research has shown that many of these animals play important roles in ecosystems and their removal can be quite harmful.
The use of neonicotinoid pesticides or neonics has long been suspected as harmful to bees and a major factor in the widespread decline of honeybee and wild bee populations. A study published in Science last June provided strong evidence that neonics are indeed a real problem for bees.
