Summary on the lesson:-
"The Ailing Planet : the Green Movement's Role" - Class 11 NCERT
(Summary should less than 200 words)
*Word limit should be less than 200 words**
Answers
Answer:
‘The Ailing Planet: the Green Movement’s Role’ focuses on the deteriorating health of the Earth because of human being’s growing lust to exploit all its natural resources. A Zoo in Lusaka, Zambia calls the man as the most dangerous animal in this world. Fortunately, the Green movement launched in 1972 has been responsible for a new awareness that has dawned upon the human race. There has been an irrevocable shift from a mechanistic view to a holistic and ecological view of the world. There is a growing worldwide consciousness that the earth itself is a living organism -an enormous being of which we are parts. It has its own metabolic needs that must be respected and preserved. But, today, its vital signs reveal a patient in declining health. In 1987, the World Commission on Environment and Development popularized the concept of sustainable development – a development that meets the needs of the present without compromising the ability of the future generations to meet their needs.
According to Mr Lester R. Brown, there are four biological systems, namely fisheries, forests, grasslands and croplands. They form the basis of the global economic system. They supply food to us and raw materials for our industries. But in large areas of the world, these systems are reaching unsustainable levels. Their productivity is being damaged.
For the first time in human history, we are concerned about the-Survival of not just the people but of the planet. In this era of responsibility, an industry can play a crucial role. Today, many industrialists and politicians have realized their responsibility in preserving the natural resources for the future generation.
The growth of world population is another factor distorting the future of our children. Development is not possible if population increases. The writer says that fertility falls as incomes rise, education spreads, and health improves. Thus, development is the best contraceptive.
In this chapter, the writer raises an issue towards the deteriorating health of the earth. As human beings have been exploiting natural resources from decades, presently the condition has made the environment critical. In 1972, the Green Movement helped environmentalists to raise awareness about the harmful condition of the earth and since then there has been no looking back as the movement has been successfully educating people about the conservation of the environment.
Earth is like a patient whose health is declining and it is our duty to improve it. In 1987, the term Sustainable Development was used by the World Commission on Environment and Development. A zoo in Lukasa, Zambia has a cage in which a sign reads ‘The World’s most dangerous animal’ and inside there is a mirror. It gives a message that human beings are the most dangerous animals. Brandt Commission raised a question “Are we to leave our successors a scorched planet of advancing deserts, impoverished landscapes and ailing environment?”
There are four principal biological systems that form the foundation of the global economic system - fisheries, grasslands, forests, and croplands. These four systems also provide food and raw materials for industries except for minerals and synthetics. With these systems becoming unsustainable, fisheries will collapse, the forest will slowly disappear, grasslands will turn into a barren wasteland and croplands will become worse.
In poor countries, forests are being cut down for fuelwood which is used for cooking purposes. There are some areas where the cost of fuelwood is more than the cost of food. It is leading to deforestation at an alarming rate.
One of the reasons for the exploitation of the environment is the increasing population. It is observed that about one million population is increasing in every four days. This is not a good sign. There is an urgent need to control overpopulation in the world. Development is the best contraceptive for this problem as it will help in reduction in fertility, increase in education and income and improvement in health.
We must see the world as a whole and not as dissociated parts. It is a holistic and ecological view. According to Lester brown, we have not inherited the earth from our forefathers but we have borrowed it from our future generations.