Tuesday, April 27, 2010
On the one hand we have the global warming alarmists who tell us we are heading for disaster due to carbon emissions. On the other hand we have the climate sceptics who tell us that Man's impact on the climate is relatively minor and that carbon taxation is just another excuse to raise more money and that it will ham the economy.
There are some good and bad points made by both sides and as a result confusion reigns for many. What is certain, however, is that if we do nothing about the fossil fuels we are burning then we are heading for disaster.
The trouble is that we are burning vital and finite natural resources. We will run out of these - or at least get to the point where it costs more in energy to extract these fuels than we get in energy using them.
At the moment we are like the man who fell off the top of the Empire State Building who was heard to say as he passed the fifth floor "Well I've fallen 97 stories and I'm all right so far!"
We have to stop using these resources other than as chemical feedstock. We must put all our effort into developing renewable energy resources and we have to start doing it now! OK we can devote some resources to nuclear energy but the horrendous problems we are passing on to future generations means that we should concentrate on developing nuclear fusion not nuclear fission.
I hear much of people saying "We'll stop burning oil and natural gas in our cars and use electricity instead." Duh! Where do these people think most of our electricity comes from?
So there is a case for cutting carbon emissions and 'going green' is a good idea. Just don't let yourself be fooled by many of the green claims such as 'Save oil by using paper or reusable bags instead of plastic ones' (See the great plastic bag con) and buy white recycled paper (See Don't print this). As to government vehicle scrappage schemes - they are an environmental disaster for a car less than 15 years old.