So, after reading a few of the new posts about nano cars and air cars and whatnot, I got to thinking about it. Suppose we as humans actually realize that we need to do something about the environment RIGHT NOW, and car companies start going full speed ahead with enviro-friendly cars, what is going to happen to the BILLIONS of gas cars out there already?
It’s my thinking that right now, gas cars are just like cigarettes were 50 years ago. When scientists first started linking smoking to cancer and a multitude of other diseases, people were skeptical, and cigarette companies were in denial. And it took 40+ years for society to start to REALLY recognize the truth, and do something about it. And in reality, it took around 50 years or so from the moment we realized that smoking was bad, for politics to catch up, finally issuing legislation that outright bans smoking in many places. And that is just here in the US.
Now, I don't want this thread to become some "freedom to kill yourself" or another "seatbelts" thread. What I am basically talking about, is the fact that it took about 50 years for society to change on a large enough scale to actually make things happen. This is worrisome if you ask me. Smoking is something that you can just stop doing, flush your last pack of smokes down the toilet, feel better and save money. But we can't do that with our gas powered cars. Even IF we make a massive countrywide change, what will happen to all the old cars? I suppose there can be programs to recycle them, programs to retrofit them with whatever “new enviro-engines” we have in place, and so on. But we are talking about a very ideal situation, and we all know that society operates far from the ideal.
So now, armed with the knowledge that greenhouse gasses are causing worldwide climate problems that cannot be denied, how long will it take to make the real changes we need to help the situation? I think we are a long way off from a time when people who drive gas cars are viewed by society as people who have a “dirty habit” like smoking. Say it takes 50 years to make nationwide changes. I think it will be way, way too late. Anyway, I was just sitting here thinking about how doomed we are. Of course, cars and greenhouse gasses are only one aspect of the global problems caused by mankind's footprint...
Anyway, any other thoughts?