The biggest source of methane and CO2 is politicians.

Ban reserviors.

Yes, I totally agree. To save the planet, we should all stop drinking and die of thirst. It's the only decent thing to do. The Greens should lead the way by setting an example - and be the first to cease drinking.

OMG! Run for the hills!

It really makes you wonder: which is the greater danger, alarmism or actual climate change? Reading this (and many, many other government funded "studies"), I have to fear the alarmists more.

Co2 is barely even a greenhouse gas; the only serious greenhouse gas, in terms of abundance and effectiveness, is water vapor! Does this attention to water reservoirs mean their getting closer to admitting the truth?...Nah!

This is just more evidence that climate change is such new and complex science that anyone who says anything is settled science in the field has no clue what they are talking about. Contrary to what Obama/Kerry and the Democrats say, you can't have government policy deal with this until you know much more.

Another nonsense article! The claim of "human-induced climate change" is a hoax. This has been an open secret for 20+ years. Water Vapor, the Sun, etc. drive climate; Carbon Dioxide levels FOLLOW after a lag of some centuries.
You really have to aggressively avoid science to NOT know that Anthropogenic Global Warming (AGW) is a hoax. The real question is: How did ANYONE fall for the Carbon Dioxide HOAX?
Man-generated Carbon Dioxide is responsible for roughly 0.0001% of the greenhouse effect - far smaller than the month-to-month variability and far smaller than Man’s ability to measure - so tiny that the sign could be (+) or (-) due to the highly negative feedbacks that permeate all natural systems.
I'm so tired of AGW propaganda!

I love the attitude that as we learn more about things then everything else must be dismissed as false weather it is relevant or not. The only science failure I see is the in a class room where science and it basis, the scientific method, was taught.

Looking at a 150 million year chart, CO2 is at the lower end of the scale now. If CO2 drops 15% lower, there won't be enough CO2 to support vegetation growth, and if plants stop growing, all life on earth will die before you can say "inconvenient truth". So it's time to stop the fanatical anti-CO2 propaganda and use all that money and effort to work on things that actually harm and kill us such as diesel exhaust particulate, cancer, malaria, etc.