(par 2.2.2. 4 ) Anthropocene (taken from wikipedia)
http://en.wikipedia.org/wiki/Anthropocene From Wikipedia, the free encyclopedia The Anthropocene is an informal geologic chronological term for the proposed epoch that began when human activities had a significant global impact on the Earth‘s ecosystems.[1] The term—which appears to have been used by Russian scientists at least as early as the 1960s[2] to refer to the Quaternary, the most recent geological Period—was coined with a different sense in the […]
(par 2.2.2. 4 ) Human–wildlife conflict
http://en.wikipedia.org/wiki/Human%E2%80%93wildlife_conflict From Wikipedia, the free encyclopedia Grand Canyon National Park hosts millions of visitors every year and is home to a population of Rocky Mountain elk. Interactions between humans and the elk sometimes results in injuries.[1] Human–wildlife conflict refers to the interaction between wild animals and people and the resultant negative impact on people or their resources, or wild animals […]