One of the disturbing facts of history is that so many civilizations collapse. Few people, however, least of all our politicians, realize that a primary cause of the collapse of those societies has been the destruction of the environmental resources on which they depended. Fewer still appreciate that many of those civilizations share a sharp curve of decline. Indeed, a society's demise may begin only a decade or two after it reaches its peak population, wealth, and power.
Another popular misconception is that we can trust in technology to solve our problems. Whatever environmental problem you name, you can also name some hoped-for technological solution under discussion. Some of us have faith that we shall solve our dependence on fossil fuels by developing new technologies for hydrogen engines, wind energy, or solar energy. Some of us have faith that we shall solve our food problems with new or soon-to-be-developed genetically modified crops. Some of us have faith that new technologies will succeed in cleaning up the toxic materials in our air, water, soil, and foods without the horrendous cleanup expenses that we now incur.
The final misconception holds that environmentalists are fear-mongering, overreacting extremists whose predictions of impending disaster have been proved wrong before and will be proved wrong again. Behold, say the optimists: water still flows from our faucets, the grass is still green, and the supermarkets are full of food. We are more prosperous than ever before, and that's the final proof that our system works.
 
        
             
        
        
        
<span>The Green LightSituated at the end of Daisy’s East Egg dock and barely visible from Gatsby’s West Egg lawn, the green light represents Gatsby’s hopes and dreams for the future. Gatsby associates it with Daisy, and in Chapter 1 he reaches toward it in the darkness as a guiding light to lead him to his goal. Because Gatsby’s quest for Daisy is broadly associated with the American dream, the green light also symbolizes that more generalized ideal. In Chapter 9, Nick compares the green light to how America, rising out of the ocean, must have looked to early settlers of the new nation.The Valley of AshesFirst introduced in Chapter 2, the valley of ashes between West Egg and New York City consists of a long stretch of desolate land created by the dumping of industrial ashes. It represents the moral and social decay that results from the uninhibited pursuit of wealth, as the rich indulge themselves with regard for nothing but their own pleasure. The valley of ashes also symbolizes the plight of the poor, like George Wilson, who live among the dirty ashes and lose their vitality as a result.The Eyes of Doctor T. J. EckleburgThe eyes of Doctor T. J. Eckleburg are a pair of fading, bespectacled eyes painted on an old advertising billboard over the valley of ashes. They may represent God staring down upon and judging American society as a moral wasteland, though the novel never makes this point explicitly. Instead, throughout the novel, Fitzgerald suggests that symbols only have meaning because characters instill them with meaning. The connection between the eyes of Doctor T. J. Eckleburg and God exists only in George Wilson’s grief-stricken mind. This lack of concrete significance contributes to the unsettling nature of the image. Thus, the eyes also come to represent the essential meaninglessness of the world and the arbitrariness of the mental process by which people invest objects with meaning. Nick explores these ideas in Chapter 8, when he imagines Gatsby’s final thoughts as a depressed consideration of the emptiness of symbols and dreams.</span>
        
                    
             
        
        
        
Answer:
is this question a mistake? 
Explanation:
I think the answer should be 
WHEN SHE CAME YESTERDAY THE HOUSE WAS NOT CLEAN .
 
        
                    
             
        
        
        
Answer:
b
Explanation:
its simple read it and you will get it