Clueless on global warming

I want to share with you a brief article by Dr. David Suzuki of the David Suzuki Foundation that basically says that the public is clueless on global warming. Take a look:

Recently, my foundation conducted a focus group about global warming to see where people are at in their understanding of this complex and challenging problem. The results? Let's just say they were disconcerting, to say the least.

Simply put, most people don't have a clue. The majority felt that global warming was a pretty important problem and they were concerned about it. But when pressed as to why it was a problem or what caused the problem, all heck broke loose.

Apparently, according to the average Joe, global warming is happening because we've created a hole in the ozone layer, allowing the sun's rays to enter the atmosphere and heat up the earth -- or something like that. The cause of the problem is cars, or airplanes, or aerosol cans. No one really knows for sure.

Now that's pathetic. How can people be so ill informed? Here's Suzuki's big concern:

People don't get it. This is a big problem, because if people don't get it, then they don't really care, so politicians and CEOs don't really care, and status quo rules the day. And blindly we march into the sunset.

And here's a concise explanation of the difference between the ozone layer problem and global warming:

So, to clarify -- the ozone layer is a part of the atmosphere way up high that helps shield the earth from the sun's most harmful rays. A couple of decades ago, scientists realized that some of the chemicals we were using in our industries and homes were finding their way into the upper atmosphere, reacting with the ozone and destroying it. Scientists were concerned that if this continued, it would thin the vital protective layer, leading to increased skin cancers and crop damage. They sounded the alarm bell, the international community responded with the Montreal Protocol to phase out ozone-depleting substances, and today the ozone layer is gradually healing itself.

Global warming is a quite different phenomenon. Again, it's a human-made problem, but this time it's due to the heat-trapping gases we are putting into the atmosphere from our industries, cars and homes. These gases act like a blanket, keeping more heat near the earth's surface. More heat also means more energy in the atmosphere, which means more frequent or severe extreme weather events like droughts, storms and floods.

With each new piece of research, the expected effects of global warming become clearer, more urgent and more disturbing. Scientists say this will be one of the biggest challenges humanity will face this century. Right now we are not tackling the issue fast enough or direct enough to escape the most severe consequence.

So if you understand what global warming is, and what it isn't, please tell your friends. Please speak up and help ensure that we don't continue to grope blindly into the future, searching in the darkness for a light switch. Because at this rate, by the time we finally reach it, it may no longer work.

Do what you can. Speak out. Cut down on those car trips. Change your incandescent light bulbs to compact florescent. Turn up the thermostat in the summer and turn it down in the winter. Do your bit. If we don't, if we are passive and complacent, there is no hope.