Which of the following is not a challenge to instituting sound global environmental policies?
a.
most changes are inexpensive and easy to implement.
b.
elected leaders who support unpopular environmental issues often are not re-elected.
c.
economic considerations outweigh environmental ones in many societies.
d.
there is no way to enforce international environmental agreements.

Most changes are inexpensive and easy to implement.

Explanation:

The societies developed on the basis of the unbridled exploitation of natural resources and until then they had no concern about the emission of pollutants. After the recent discoveries of science, scientists and environmentalists alerted the governments and a kind of collective cosciencia happened to be reproduced in scale. Today, the authorities are looking for alternatives to sustainable economic development, that is, countries must grow without harming the environment.

However, this is a difficult task, as it is necessary to change the mindset of people who view economic activity as just a way to make a profit. This is aggravated because sustainable alternatives are still costly compared to the traditional model. Thus, the issue of coscientization becomes increasingly relevant. If people are aware of the seriousness of the effects of global warming, greater social pressure can cause economic agents and politicians to adopt urgent environmental policies for the good of all.

a. Most changes are inexpensive and easy to implement.

Explanation:

Environmental policy refers to the actions that the government takes, as a result of the interaction of economic and social political interests, to conserve the natural foundations of human life and achieve sustainable development. Since the 70s, with growing environmental awareness, it has become an autonomous political sector increasingly important at regional, national or international level. In the governments of many countries there is a ministry in charge of environmental issues and green parties have been created. The definition of an environmental policy at company level is a requirement of environmental management systems certified as ISO 14001 or EMAS.

your answer is c

explanation:

i beleive a. is the only possible answer