Environmentalism a political red herring?!?
Taken from the article Absence of Scientific Rigour in Environmentalist Ideology
Scientists also point out that nature produces far more greenhouse gases than we do. For example, when the Mount Pinatubo volcano erupted, within just a few hours it had thrown into the atmosphere 30 million tonnes of sulphur dioxide- almost twice as much as all the factories, power plants and cars in the United States do in a whole year. Oceans emit 90 billion tonnes of carbon dioxide, the main greenhouse gas, every year. Decaying plants throw up another 90 billion tonnes, compared to just six billion tonnes a year from humans.
What's more, 100 million years ago, there was six times as much carbon dioxide in the atmosphere as there is now, yet the temperature then was marginally cooler than it is today. Many scientists have concluded that carbon dioxide doesn't even affect climate.
Although many environmentalists have been forced to accept much of the scientific evidence against global warming, they still argue that it is better to be safe than sorry. So they continue to use global warming as a reason to oppose industrialisation and economic growth. Further Reading
The industrial First World represents the Greens' worst nightmare. More economic growth, they say, can only mean more pollution and environmental degradation. But others argue that, on the contrary, over the past half century the environment in the advanced industrial world has actually improved.
"Air pollution has been falling in modern industrialised countries for the last 40 years," says Steve Hayward. "And it's been falling precisely because of economic growth and improvements in technology. Even in Los Angeles, which has the worst smog in the United States, air pollution levels have fallen by about half in the last 25 years - and that's at a time when the area's population has doubled and its economy has tripled."
Scientists also point out that nature produces far more greenhouse gases than we do. For example, when the Mount Pinatubo volcano erupted, within just a few hours it had thrown into the atmosphere 30 million tonnes of sulphur dioxide- almost twice as much as all the factories, power plants and cars in the United States do in a whole year. Oceans emit 90 billion tonnes of carbon dioxide, the main greenhouse gas, every year. Decaying plants throw up another 90 billion tonnes, compared to just six billion tonnes a year from humans.
What's more, 100 million years ago, there was six times as much carbon dioxide in the atmosphere as there is now, yet the temperature then was marginally cooler than it is today. Many scientists have concluded that carbon dioxide doesn't even affect climate.
Although many environmentalists have been forced to accept much of the scientific evidence against global warming, they still argue that it is better to be safe than sorry. So they continue to use global warming as a reason to oppose industrialisation and economic growth. Further Reading
The industrial First World represents the Greens' worst nightmare. More economic growth, they say, can only mean more pollution and environmental degradation. But others argue that, on the contrary, over the past half century the environment in the advanced industrial world has actually improved.
"Air pollution has been falling in modern industrialised countries for the last 40 years," says Steve Hayward. "And it's been falling precisely because of economic growth and improvements in technology. Even in Los Angeles, which has the worst smog in the United States, air pollution levels have fallen by about half in the last 25 years - and that's at a time when the area's population has doubled and its economy has tripled."