```Read the passage below carefully and answer the questions 6 - 10 that follow
All over the world till lately, and in most of the world till today, mankind has been following the course of nature that is to say, it has been breeding up to maximum. To let nature take her extravagant course in the reproduction of the human race may have made sense in an age in which we were also letting her take her course in decimating mankind by the casualties of war, pestilence, and fermine.
Being human, we have at least revolted against that senseless waste. We have started to impose on nature's heartless play a humane new order of our own. But, once man has begun to interfere with nature; he cannot afford to stop half way. We cannot with impunity. cut down the death rate and at the same time allow the birth-rate to go on taking nature's course. We must consciously try to establish equilibrium or sooner or later, famine will stalk aboard again```
Which of these statements does not express the opinion of the author?

• A.mankind has started to interfere with the work of nature
• B.many people had died in the past through want and disease
• C.mankind should have the maximum number of children possible
• D.mankind should take care of its children
• E.man's present relationship with nature in matters of birth and death is a happy one