The border line is a thin black line
Answer: He was referring to the production technologies i.e. the methods employed to extract, produce and utilize resources were man-made and far from naturally ideal.
Explanation: Barry Commoner was an American cellular biologist, professor and politician. He was a leading ecologist and among the founders of the modern environmental awareness movements.
The above excerpt is from his book, The Closing Circle published in 1971, where Commoner exposed the role of capitalism and profit as root causes of environmental degradation, at a time when majority of writers were blaming individual behaviour or overpopulation for pollution.
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A family history of substance abuse/dependence has a significant impact on the functioning of individuals with substance dependence is a TRUE statement.
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- The individuals who hold a family history of substance abuse are more likely to exhibit substance dependence at some or the other stage of their life.
- The display of this trait is either due to the psychological influence that they have had of the other substance-dependent individuals in the family or the development of the urge in them due to hereditary reasons.
Some escaped to Canada, some got doctor's excuses or joined the coast guard.