Study: Cuts in Greenhouse Gas Could Lessen Warming

Back to article

we have to get on with cutting emissions

We (the developed countries) who have most benefitted from carbon emissions have a moral obligation to cut our emissions first. China is already investing more heavily in clean technology than the U.S. China and India quite naturally resent that we've built our prosperity on fossil fuels and that it's going to be very much harder for them, since it's clear that they cannot simply repeat what we did. We have to show some respect for their sensibilities by acting first and acting boldly. Then we will be in a better position to pressure them to cut their emissions.

I'm also really, really tired of the whining and delay. We all more or less gladly pay for car insurance and homeowners or renters insurance. The cost of "climate insurance" is very modest and very cheap considering the enormous costs we could face if we don't do enough to prevent climate destabilization.

The bottom line is that we can't afford to take the chance of letting climate catastrophe happen, and the remedies are so cheap and have so many side-benefits that we should not be arguing anymore. Some businesses will have to change their business model to adapt, and some people will have to change jobs, but that's totally normal in a market economy. It's high time we stopped whining and got on with it.

Jay Turner of CA @ Aug 24, 2009 15:35:30 PM

Tons of Methane being pumped into our atmosphere every year.

All the Sewage treatment operations every town and city uses, has a digester that converts fecal matter into harmless waste by utilizing special bacteria that performs this task. HOWEVER, this process produces millions of cubic feet of methane that is released into the atmosphere instead of collecting it and compressing it to be used as fuel. A cap could be put over the digester vats to collect the methane to be used as fuel. You could run a car off of the methane saved this way. Instead we allow more carbon gas compounds to enter our atmosphere in addition to the CO2 every one is talking about. Now we have plenty of CH4 going into the air we breathe.

Robert L. Matarainen of NY @ Aug 03, 2009 10:43:32 AM

Nuclear power

Imagine a situation where electrical energy is available without limit, and producing it does not generate greenhouse gases. Nuclear power offers that potential. It is an excellent engineering technology, with 50 years experience and not having yet caused a single American death. Not only is the technology safe and efficient, it is getting better all the time. Reprocessing waste, if allowed, will make the fuel quite cheap. Dealing with the waste is a solvable problem,but we have to get used to having some safety threat. We live with 50,000 people being killed on our highways every year and don't even think about it when we drive. Fear of nuclear waste somehow leaking somewhere some day should not hold back nuclear power. After all, we get the Uranium out of the earth; we can find safe ways to put some of it back.

Back to unlimited nuclear power. This would make Hydrogen cheap...we could transition our cars to Hydrogen (again, no Carbon Dioxide). We would have the electrical energy to process our vast holdings of oil shale to get the liquid fuels needed for airplanes and ships. Heating and airconditioning power would be cheap and no threat to Carbon products.

The whole man-made greenhouse gas emissions problem would fade away.

Tim of MD @ Jun 22, 2009 17:50:40 PM

Study: Cuts in Greenhouse Gas Could Lessen Warming

Its obvious the present Cap and Trade bill should not be passed. When a so-called science study states the following :

...Absolute worst of global warming can still be avoided if the entire world cuts emission of greenhouse gases the way President Barack Obama and Europe want.

Why does the US have a Department Of Energy still, their mission isn't even being worked on effectively? The US is not preparing for our future energy needs, all due to distrusted

scientists and environmentalists.

Walter Pietrosky of FL @ Jun 06, 2009 01:06:17 AM

New Study?

This is April 2009 and according to this report the study referenced is the first on that shows reducing greenhouse gas can make a difference in reducing glaobal warming. Than why have we been told that for the last five years we need to reduce greenhouse gases? I thought we had lots of studies all ready and lots of scientist, in fact 99.9% of scientist that suport reduction in greenhouse gas. Why, if this were we told that if this is the first study that suggests it could help?

I am begining to distrust all scientist and all environmentalists. (I used to be both)

JB Jolibois of WA @ Apr 24, 2009 18:05:45 PM

Study: Cuts in Greenhouse Gas Could Lessen Warming

This is one more ridiculous article on catastrophic anthropogenic global warming. I really wish you would read some of the real science that has been done on global warming. See work by Roy Spencer, Richard S. Lindzen, Nir J. Shaviv, Henrik Svensmark, Anastasios Tsonis and many others. There is no climate crisis and doing the crazy things that are proposed by our otherwise intelligent President will throw us further into dependence on capricious Arab governments.

Bill Sellyey

William Sellyey of NM @ Apr 15, 2009 18:00:11 PM

Back to article

Add Your Thoughts
About You

National Science Foundation

NSF

Wolves, Moose and Soil Nutrients: The Unexpected Connection

Researchers were startled to discover "hot spots" of forest fertility.

Predicting Who Will Survive Skin Cancer

Using new techniques, researchers may now be able to predict the survivability of skin cancer.

Record Highs Far Outpace Lows Across U.S.

Daily record high temperatures occurred twice as often as record lows over the past decade.

advertisement

Science Discoveries

Science Discoveries

iTunes icon RSS icon

Subscribe

U.S. News Digital Weekly

A weekly insider's guide to politics and policy — in a multimedia, digital format. 52 issues for $19.95!

U.S. News & World Report

6 months of U.S. News & World Report's print edition for only $15. Save up to 67% off the cover price!