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A Brief History of World Commercial Fishing
This picture shows a drastic change in the world’s commercial fishing.
The two parts display totally different scenes in 1900 and 1995.
In 1900, there were a large number of fish while only one boat was fishing on the ocean.
But in 1995 fishing boats increased sharply while only one fish was left.
The fish supplies have almost been exhausted by overfishing.
The purpose of these pictures is to show us that due attention has to be paid to the decrease of natural resources.
To begin with, with the rapid development of world economy, people explore all kinds of natural resources to make profits, such as the ocean fish, oil and gas.
Furthermore, it is known to us all that growing population also need more resources as to satisfy their daily needs.
Most importantly, we have not realized the worse destruction suffered by the natural resources and environment. As a consequence, if we let this situation go as it is, we will not leave any resources to our offspring in the future.
Therefore, it is high time we took effective measures to solve this problem.
First, we must bring world population under a reasonable control, as overfishing is largely due to the need to fill the additional mouths.
Second, every year in the fish’s mating season, a "grace period" should be enforced during which the fish are allowed to reproduce themselves.
Third, strict laws should be implemented. Last but not least, we should enhance the awareness of the public that the ocean resources are very vital to us.
Only when these above mentioned measures are put into practice can we save the fish from disappearing completely.