How have approaches to environmental issues changed over the years?
Over the years, greater controversy has arisen over environmental issues as the issues addressed have become more complex and less easily identifiable.
Explain how major environmental policies came about.
Major environmental policies came about as a result of environmental disasters that drew the attention of the media. Events like the oil spill in California and the fires along the Cuyahoga River drew the attention of the media and helped raise public awareness of environmental issues. Increased public awareness led to the federal government enacting policies to monitor water conditions and assess the environmental impact of business and industry.
Explain how the cap and dividend policy could help reduce carbon emissions over time.
A cap and dividend policy involves issuing permits to industries that contribute to overall carbon emissions. These industries would have a limit to how much they could contribute to carbon emissions, and each year the number of permits would decrease. This would force industries to adapt to changes in carbon emissions and reduce the overall amount of carbon emissions over time.
Explain why global participation is important in reducing resource depletion.
Global participation is important in reducing resource depletion, because the problem is a global one. Local deforestation has global impacts. The demand for resources in one country can affect the depletion of resources in other countries. Without global participation, nonrenewable resources will continue to be depleted.
How are the international efforts at reducing resource and ecological depletion similar?
International efforts to reduce resource and ecological depletion operate on a volunteer basis rather than a mandatory one. This is due to the fact that nations do not have jurisdiction over each other.
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