• Sign up
Connect with Facebook
Ideas Globe > Environment > Agriculture/Food



Agriculture refers to the production of food and goods through farming and forestry. Agriculture was the key development that led to the rise of human civilization, with the husbandry of domesticated animals and plants (i.e. crops) creating food surpluses that enabled the development of more densely populated and stratified societies.

Agriculture encompasses a wide variety of specialties and techniques, including ways to expand the lands suitable for plant raising, by digging water-channels and other forms of irrigation. Cultivation of crops on arable land and the pastoral herding of livestock on rangeland remain at the foundation of agriculture. In the past century there has been increasing concern to identify and quantify various forms of agriculture. In the developed world the range usually extends between sustainable agriculture (e.g. permaculture or organic agriculture) and intensive farming (e.g. industrial agriculture).

Modern agronomy, plant breeding, pesticides and fertilizers, and technological improvements have sharply increased yields from cultivation, and at the same time have caused widespread ecological damage and negative human health effects.

Selective breeding and modern practices in animal husbandry such as intensive pig farming (and similar practices applied to the chicken) have similarly increased the output of meat, but have raised concerns about animal cruelty and the health effects of the antibiotics, growth hormones, and other chemicals commonly used in industrial meat production.
Source Wikipedia http://bit.ly/XdE86

Seeing Hunger Through New Eyes: From Lack to Possibility
By Frances Moore Lappé | Small Planet Institute 

Greenpeace Reports:
Agriculture at a crossroads: Food for survival
Why co-existence of GM and non-GM crops remains impossible
Greenpeace briefings:
When genetically engineered rice meets a toxic pesticide
Environmental and health impacts of GMOs: the evidence
Food Security and Climate Change: The answer is biodiversity