This is complicated and might take some explaining so if you don't like reading, stop now.
Almost 30 years ago I read a hypothesis about greenhouse warming due to human actions. It was just a hypothesis at that stage but it rang true for me and the beliefs that I held then and still hold. That is that we cannot keep polluting the planet while we destroy the systems that sustain life because we will just destroy the systems that we require to survive and ensure our own demise in the process.
I still believe that, but...
... I have a problem with this climate change debate that is happening right now. It's to do with the way that the debate has altered from a scientific discussion to an emotive, almost faith-based conflict. I also don't think much of the proposed actions (more on that later) that are supposed to save us from something which really hasn't been proven, outside of some computer modelling (which is reliant on certain input data, which is hypothetical). I know, Al Gore made a film and it was very emotive and a lot of people saw it and were converted to the cause of doing something, but there was no scientific proof in that film. Besides, Al Gore was a politician and was in a position to really do something but he never did, until after his political career ended.
The trouble is, now it seems that both sides just throw insults at each other and make statements which are blatantly false and yet no-one seems to really want to bite the bullet and do the hard things that need to be done, if this problem is as big and as pressing as we are sometimes led to believe. The scientists are still not giving us the actual proof needed to convince the entire population that we need to act. Even if they were, governments seem to think that they can do very little and it will all sort itself out in the marketplace.
I remember reading a piece some years ago that stated that the only way to measure greenhouse warming was to measure minimum night-time temperatures because greenhouse warming is heat trapped and reflected within the gaseous layers of the outer atmosphere and only consistent rises in minimum night-time temperatures over the entire planet for an extended period of time would be a clear indication that the greenhouse warming was increasing. This didn't even offer a method for proving that the warming is caused by human intervention, just a way to detect a warming trend. The results are still not in.
Just on greenhouse warming. We need a certain amount of it, just to keep from freezing every night when the sun goes down. It is vital for all life. Our atmosphere and it's greenhouse layers keep us alive. (You don't hear that very often in the climate debate.) The system is also fairly robust and self correcting. (You don't hear that often either, but the deniers will use it sometimes for their own ends.) The difficulty is, we still don't know how much we are affecting these systems. We have an impact, that is obvious but how big an impact is not known. Sorry if you are a faithful believer but these are the real facts as I know them.
I think the problem arose some time ago when certain groups of scientists decided that by the time we knew for sure what was happening, it might be too late to do anything to fix the problem. This shifted the emphasis from gathering data to convincing populations and governments that action must be taken. In the process, numbers were fudged, dire predictions were made and truth became a casualty of the climate-change cause. I happen to like truth. I don't have much time for lies, no matter who is telling them. I can't make a decision based upon a lie and I cannot ask other people to make major decisions based upon lies.
Are you beginning to see my dilemma now?
Now let's talk about proposed action. The strongest push is for a carbon, or emissions based trading scheme. But what is that really?
What good does that do for the environment and how will it impact my life? I need these questions answered because the first will determine my willingness to accept the second. If a carbon trading scheme will be vastly beneficial for the environment and that can be shown, then I am probably going to be willing to accept a greater impact upon my life, simply because it is worthwhile. But if a trading scheme is just a way for the speculators to turn an environmental gas into a tradable commodity, so that they can make a profit from it, then I will not be very willing to accept much (if any) impact upon my life because as far as I can see, the only thing being achieved is moving more money into the bank accounts of the rich and powerful from the bank accounts of ordinary people.
The Australian government is proposing a carbon tax but then they say it's not really a tax but a mechanism to move to an emissions trading scheme. They say it is a tax on the big emitters but these are the big power companies that supply almost all of our electricity. So I think the cost of the tax will be passed on to the consumers and as small consumers pay a premium price and big consumers get price discounting, it will be the small consumers who will be paying the most. But at the end of the day, nothing seems to have changed except the price of electricity and the price of petrol. The big polluters will be able to pass on costs and still keep polluting as much as they do now. Consumers will have less money available to invest in sustainable technologies for their homes and some speculators might get rich trading something that is all around us, a part of us and vital for life. I have heard that Al Gore has already established a private carbon trading exchange, much like an international stock exchange, ready for the time when governments decide to sign up for an international carbon trading scheme.
The funny thing is, Australia exports huge quantities of dirty brown coal to China and India. These nations have no carbon tax attached to the price of this coal but if that coal is used in Australia, it will draw tax. We are exporting our pollution to other countries but this is supposed to be a global problem and that just doesn't help anyone. Meanwhile, goods manufactured here will cost more to make (carbon tax) so more companies will move overseas to where they can manufacture their product cheaply. As there are no restrictions proposed on trade, we will buy more goods from overseas and to pay for that, we will have to sell more minerals and coal to other countries to pay for those goods. All those big ships powering around the globe carrying trade goods that we used to make right here seems a little bit counter-productive if we are really trying to reduce carbon emissions.
I have this dilemma. I really want to see the human race reduce it's bad habits and respect the planet and the environment (and each other) but I really have a hard time getting on board with this climate change thing right now. But I also hate being seen as a supporter of the staus quo in regard to pollution and human activity.
What do you think?

but well done guys...
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