The question of glyphosate safety revolves around the efficacy of the EPA standard (700 ppb) as a threshold for direct and epigenetic effects.
When the environmental temperature rises above body temperature, the body must dissipate heat via evaporative cooling—i.e., sweating.
Removal of groundwaters that were recharged during the wetter Pleistocene epoch is a classic example of non-sustainable human behavior.
Housing a billion chickens in North Carolina is equivalent to living with 10,000,000 people with no sewage treatment.
Production and use of nitrogen fertilizer is expensive and a significant source of air and water pollution and greenhouse gases in the atmosphere.
It pays to be a freshetarian locavore for the best nutrition and the least environmental impact.
the storage of plant-derived carbon in everyday products that are landfilled may help sequester carbon from the atmosphere.
biofuels have had huge economic benefits to the agricultural sector, but they are associated with increased emissions of greenhouse gases to the atmosphere,
Methane concentrations were relatively constant in the atmosphere until the beginning of the Industrial Revolution.
Human excrement is a resource too valuable to waste.