How do we stop Global Climate Change?

Question

How do we stop the tragedies yet to unfold?

Answer 1

Unfortunately, there is nothing humans can do to stop global warming. While we produce 14% of the CO2 in the atmosphere, CO2 makes up 13/100ths of one percent of the gas in the atmosphere (ask any true atmospheric scientist, see the link Wikipedia actually says .04% which is 4/100ths of a percent). Water vapor makes up 99% of the greenhouse gases in the atmosphere, and CO2 may not even cause greenhouse warming (CO2 is 1% maybe). The sun is what causes climate change, but the sun produces more energy in one second than the entire human race has over millenia.

Answer 2

When there was sufficient political will, CFC's were banned and we were able to contain the ozone layer problem. The same applies to CO2 - there has to be sufficient political will. We have to vote green in our elections if we really care. Get Gore to run again, show everyone you know Inconvenient Truth and spread the word. We shouldn't be trading with China anyway, or any country that does not have good labor and environmental laws. Capitalist greed is killing this country. Poor polluting countries will take over all manufacturing (as China practically already has) and the US middle class will disappear (as it is about to). Vote for FAIR trade, not FREE trade that is turning the US into another third world country with a widening gulf between have's and have not's! Are we going to be the first American generation to leave our children with a worse standard of living than we enjoyed?

Answer 3

Individuals can do noting. This is a global problem. It will take all the governments of all the industrialized nations. Which is very likely not gonna happen.

China is in uncontrolled economic expansion. In the future China is going to construct hundreds of coal burning power plants. There are indeed technologies for burning coal cleanly. But, one has to doubt that China will incorporate these. Other Asian countries and India will also be building coal burning power plants.

The future does not look good.

Answer 4

We can't stop it and we can't start it. To think that we measly human beings have enough power to change the climate of the globe is a study in arrogance that only dimwits like Al Gore believe in. Someone needs to ask him what his science degree is in. Oh, wait! I know! Zero , Zip, Notta.

Answer 5

HI THERE IT'S THE OZONE LAYER IT'S GOT A HOLE POLLUTION IS THE CAUSE THAT IS WHY THEY TELL US TO RECYCLE ITEMS BUT NOT EVERYONE DOES IT. IF ONLY SOMEONE CAN FIND A WAY TO COVER THAT OZONE LAYER BEFORE WE COOK LIKE SITTING DUCKS AS THE YEARS UNFOLD CAUSE THE SUN WILL GET CLOSER TO EARTH . GOD HELP US ALL CAUSE IF IT IS NOT THE SUN IT IS SOME KIND OF WAR. PROTECT YOUR LOVE ONES IN THE SUMMER BY USING SUNTAN LOTION 15 OR HIGHER DO NOT USE BABY OIL U COOK YOUR PORES FASTER THAT CAN LED TO CANCER.

Answer 6

Whether or not we can do anything about it, my strong suggestion would be to get politically involved. Stay informed, and if you have a valuable opinion, let a political representative know it. It can't hurt if enough people voice their intelligent opinions about it to their politicians!

Answer 7

There is nothing humans can do to change the forces inparted by the sun.

Answer 8

We don't!
We adapt and continue on. Earth is always changing and always will.

Answer 9

Simple. Destroy the earth.

Answer 10

The scientific and political arguments surrounding global warming can make the whole topic seem beyond the grasp of the individual. How fast is the climate changing? Exactly what effects do humans have? Is the White House telling the truth about the problem? And what's being done?

Scientists have proposed some wacky solutions, from injecting sulfur into the air to shading Earth with a ring of satellites. But real, rational and large-scale near-term solutions can only come from new laws. Meanwhile, there are things you can do. How we treat Earth involves trillions of little decisions by billions of individuals that drive the industrial engines that ultimately spew the greenhouse gases into the air.

That in mind, LiveScience which I receive by email once a day presents a range of ideas for saving energy and otherwise cutting down on your impact on the planet. Many of the ideas will also save us money.



Change light bulbs

A California lawmaker has proposed banning incandescent light bulbs, the kind in most homes, because they are inefficient. In the future, LED bulbs could become the norm, recent discoveries suggest.

Meanwhile, there are now highly efficient compact fluorescent light bulbs (CFLs) that last for years, use a quarter of the energy of regular bulbs and actually produce more light.

Look for the government's ENERGY STAR label, which means the bulb has been tested for quality and efficiency. While each ENERGY STAR qualified bulb will cost more initially—anywhere from $3 to $9 a piece—remember that there are two price tags: what you pay at the register and what you pay in energy costs to over the bulb's lifetime. So you may pay more up front, but you will actually save hundreds of dollars in your household budget over the long term because of their long life.

While CFLs were harder to find a few years ago, they're now widely available and much more affordable. You'll find them at major home improvement and hardware stores—even grocery and some convenience stores.

Here's the impact. If every household in the U.S. replaced a burned-out bulb with an energy-efficient, ENERGY STAR qualified compact fluorescent bulb, the cumulative effect is enormous. It would prevent more than 13 billion pounds of carbon dioxide from entering the atmosphere—which is like taking more than a million cars off the road for an entire year.

There are other, simple things with household lighting you can do to conserve: turn off unneeded lights, dim lights when you can and bring natural sunlight into your home when it is feasible.

But changing those old light bulbs and replacing them with ENERGY STAR qualified compact fluorescents that can last for a decade or more is by far the best thing you can do.

Drive differently, or drive a different vehicle

The sad truth is that your car emits as much carbon dioxide as your entire house. That's the bad news. The good news is that anything you can do to improve the fuel efficiency of your car will have an enormous impact on climate change. In fact, experts say that paying attention to fuel efficiency in your car may be the single biggest thing you can do to prevent global warming

Buying a fuel-efficient car (like a hybrid) is wonderful. In fact, replacing your gas-guzzling car with a fuel-efficient one is by far the best thing you can do, out of all your choices. But not all of us can do that—at least, not right now. Car makers haven't sold enough hybrids in the U.S. yet to make them as affordable as they should be. That will change, but not for a few years.

So, in the interim, there are things you can do with the car you drive now to conserve energy and be more fuel-efficient.

Drive less. Every year, Americans as a whole drive more miles than they did the year before. Stop this trend, and we drive a stake in that trend. Telecommuting and public transportation are great options—once a week saves a ton of carbon dioxide a year—but even piling multiple errands into one trip helps. If you can walk instead of drive, even better.

Get your car tuned up. Just a simple tune-up often improves fuel efficiency by half. If 100,000 of us went out and got a tune up, we save 124,000 tons of carbon dioxide.

Slow down, don't race your car's engine, and watch your idling. All of these save on gas (saving you money) and have a big impact on burning gasoline.

Horribly inefficient SUVs, minivans and pickup trucks now make up more than half of the cars on American roads. The real tragedy is that automakers could double the current average fuel efficiency of SUVs if they wanted to, which would save 70 tons of carbon dioxide per car. The technology exists. Unfortunately, consumer demand does not.

Control your temperature

The bad news is that half of your household energy costs go towards just two things—heating and cooling. And, ironically, air conditioners inject additional carbon into the air and exacerbate global warming.

The good news is that means you have lots of room for improvement, and even small changes make dramatic improvements in household fuel efficiency.

Older heating and cooling systems are a third less efficient than the new systems. So replacing the old with the new is a wonderful idea, but not very practical for most of us. Things you can do right now to make sure you're setting the right temperature in your house include:

Tune up your heating system. This one thing every couple of years can reduce your heating costs by 10 percent a year.
Clean vents, close unused vents, and change filters in the vents. Again, just these simple things will save you 10 percent.
Buy a programmable thermostat, which can regulate different temperatures at different times of the day. And if you have one, use it! Right now, three-quarters of people who have programmable thermostats don't use them at all.
Add two degrees to the AC thermostat in summer, and two degrees in winter. If everyone did this, the cumulative impact is significant.
Make sure windows and doors are sealed. Again, this will dramatically improve your household fuel efficiency.
Of course, if you can stand it, by far the best approach is to avoid air conditioners at all. Ceiling fans, instead of AC, can reduce your cooling costs by more than half.

Tame the refrigerator monster

Did you know that your friendly refrigerator has a voracious energy appetite? It is, by far, the single biggest consumer of electricity in the average household, responsible for 10-15 percent of the electricity you use each month.

Older refrigerators, as a rule, are far less efficient than the newest ones—as much as 50 percent more efficient in many cases. But buying a brand-new, energy-efficient refrigerator is almost certainly not in the cards for most of us. Fortunately, other things will help.

Don't set the thermostat too high. Even 1 degree will make a big difference.

If your refrigerator is near a heating vent, or always in the sun, then change the location, cover up the heat vent near it or drape the window.

Turn on your "energy saver" switch near the thermostat.

Clean the condenser coil. This one, very simple thing can improve the efficiency of your refrigerator by a third!

Get rid of your second refrigerator. If you don't need it, don't waste the energy.

Make sure the doors seal properly, and keep the cool in.

Twist some knobs

The other big users of energy in your household are your hot water heater, your washer and dryer, and your dishwasher. Each, in its own way, can be inefficient. Here are some things to try:

Either turn the hot water heater down a couple of degrees, or turn on the "energy conservation" setting.
Buy insulation for your hot water heater at a local store and insulate the pipes as well.
Install a timer on your water heater to turn off at night and just before you wake up in the morning.
When possible, wash a few dishes by hand. Over time, that will save a few loads in the dishwasher, conserving energy.
Don't pre-rinse dishes. Today's detergents are powerful enough to do the job.
Wait until you have a full load to run the dishwasher.
Wash clothes in warm water, not hot. The clothes will be just as clean, and you'll cut energy use by 50 percent.
Don't over-dry your clothes. That will save 15 percent.
Plant smartly

While it is true that planting more trees will help in the short term because they essentially soak up carbon, they also release carbon dioxide when they die. So it just postpones the problem. But there are other reasons to plant trees—as wind breaks to save energy, and as shade to lower cooling costs. And even the short-term help while we get our act together is a good thing.

As for plants, do everything you can in your yard and garden to create ways in which plants use less water. Choose hardier plants, plant things in groups that need more water and put in mulch to help keep moisture in. When you mow your grass, make sure you do it smartly—with sharp blades, and only when the grass needs cutting. Finally, make sure you water your lawn sparingly. All of these will conserve energy.

Invest in green energy

Imagine if we ran out of fossil fuels tomorrow, what would we do? Well, we'd get our electricity from renewable sources—solar panels, geothermal and wind power sources. Many utilities now give consumers the option to buy "green power."

Learn the truth about nuclear power and natural gas as viable "green" options. They aren't. Radioactive waste will be a problem for tens of thousands of years into the future, and natural gas kicks out almost as much carbon dioxide as coal and oil. Natural gas can help us make a transition, but it isn't the solution.

Finally, if you invest, invest in green stocks and renewable energy companies through socially responsible funds. They perform just as well (if not better) than all of the unfiltered funds.

This ought to be enough ideas to keep you busy for a while. I'd suggest that if you are a student, you take these ideas into school and discuss them in class to encourage others to start the clean up process. You can also talk about it at home with mom and dad.