Heroes

Don't know, myself, not being a scientist or a know all. All I see is information, some that I'm bombarded with and others that I search for...but when I see the knee jerk reactions from most of the people on here it tends to reinforce the scaremongering new religion media hype rubbish

spoonog.

Water vapour is our most significant greenhouse gas at 96% of atmosphere

Hello everyone I would like as many of you as possible , those for and against global warming hypothisis to answer the following questiion.
Q. What is the most significant greenhouse gas on the planet earth.

Thankyou
I look forward to hearing your answers.

So are you teaching the poor souls junk "science" and lies?

Teach them to think for themselves and also that sometimes teachers have agendas.

Got one in my family teaching kids to be vegetarian. Disgraceful

Oh dear, this really is a poor clip. My year 9 students would tear the sciece to pieces

Doh! Silly me; I thought melted ice was called water: it is not still ice so cannot "grow".

Double "doh"

"The Antarctic Ice Sheet is GROWING".

I think you'll find this refers to the area of the ice sheet when viewed from above. As it melts, the area will grow. It's more to the point to look at the volume, not the area.....

You are apparently very non-informed.

The ice *volume* of the Greenland ice sheet, and the Antarctivc ice is substantially increasing at the moment! Read Wingham, Lennart Bengtsson and others.

Glacier ice do always expand, especially growing ice. Retreating ice doesn't calve.

The most stupid thing is that ppl watching calving ice are fooled that this mean retiring ice; it's actually the opposite! The climate fascists in WWF fools ppl.

tal1689,

Can you tell us why the world did not end when atmospheric CO2 was 12 times higher than present during the Late Ordovician Era? As you won't know, that was a deep Ice Age.

You also won't know that CO2 levels have been as high as 440 ppmv as recently as 1940 but the IPCC keep that quiet because it wrecks their claims. Do some research bro.

At a glance that doesn't appear to be entirely drastic, but if you consider pH is on a logarithmic scale (pH 9 is 100 times more alkaline than than pH 7)... The pH is predicted to decrease by a further 0.14 to 0.5 units by 2100. Organisms and ecosystems are adapted to live within an extremely narrow band of pH levels, so any small disruption will have a high effect. Also, the change in pH is not constant throughout the world, only an average. So some areas will be hit harder than others.