Problems of Deforestation
First of all, many medicines come from plants. Most of the Amazon's plants have yet to be discovered and catalogued, so we may lose valuable cures or vaccines that could have otherwise been used to fight illnesses such as cancer or AIDS. These plants could save the lives of millions of people all over the world, but are lost as a result of the destruction of the rainforests.
Secondly, the Amazon rainforest is sometimes called the "lung of the world" because its production of over 1/4 of the world’s oxygen makes it possible for us to breathe. The faster we eliminate forests, the closer we get to our own impending doom. Obviously, this behaviour is suicidal, and must be stopped.
A lot of land in the rainforest is given to landless people by the government. These landless people, together, have managed to clear millions of hectares of rainforest and are still doing so today. As these people farm, the soil becomes infertile, so the landless people have to move elsewhere, clear more land and start again. In this way, large amounts of the rainforest are lost forever.
Global Warming occurs when there is an increase in the Earth's temperature.
This is due to the use of fossil fuels and other industrial processes, leading to a build up of 'greenhouse gases'. In the Amazon, cattle ranching increase the build up of methane, a gas which can lead to global warming. The burning of trees, to quickly clear land for ranching, increases the build up of carbon dioxide, another gas which can lead to global warming. All this will eventually affect every single thing on this planet. A build up of carbon dioxide causes a rise in temperature in the Earth's atmosphere. This rise in temperature will cause the polar ice caps to melt, causing a rise in the sea level. This will cause problems for those living on low-lying land, especially in Bangladesh. Those living in Bangladesh are always experiencing floods, as the country lies on the delta of the River Ganges. Floods in Bangladesh are frequent, and nearly always kills some, while making thousands homeless. The floods are disastrous, and cost a lot of money. If global warming increases (by the deforestation of the Amazon), Bangladesh will eventually become totally flooded, and millions will die. The country will be totally subdued in water, and will not be seen above sea level, as it is already quite low lying. Being a poor society (LEDC) as it is, Bangladesh would not be able to cope with an increase in global warming
The Future
The deforestation of the rainforests is a threat to life worldwide. Deforestation have big effects on global climate and cause the loss of thousands of species annually. Stopping deforestation has become an international movement, seeking ways to stop the loss of rain forests. So if we don’t stop exploding the Amazon rainforest, the rainforest will be in extreme danger. Below I have shown a picture a deforested area.
This picture shows a deforested area in Brazil
Conclusion
Money is the root of evil that is what I have concluded from my report. Logging companies clear big areas of rainforests to sell it as timber. Farmers clear the forests so that they can survive economically. The government clears the forests so that they can pay back the many foreign loans and multinational investments that they have taken and give the landless people a place to live. So to stop deforestation we must attack the causes of poverty as best as we can. Poverty in Brazil is caused by the bad policy and economics of the Brazilian government. Another cause for the poverty is the rapid population growth. So to prevent deforestation the Brazilian government must be more efficient. They must improve the living conditions of the poor people because they are often the people responsible for deforestation. To reduce the rapid population growth they could follow the example of China. China has made a law that says no couples are allowed to have more than one child. This law has proven to work, it has decreased the level of growth of the population. Another important issue is that the forests have to be sustainable. This can be done replanting the trees after they have been chopped down. This way we won’t harm the rainforests because for every tree we cut we will plant another.