Originally posted by wx4caster
actually earth has had higher levels of co2 in the atmosphere before this time. i have alerady posted this. look beyond the last few thousand years at
data collected from ice core samples
Sorry, ice core samples are NOT an accurate way to measure the total quantity of CO2 on the entire Earth. It only shows the
concentration of
CO2 in the region the ice core was taken.
Please don't mix "concentration" and "quantity", they are different things when referring to chemicals. Your data is a measurement of
concentration in a region, not all of Earth.
Your data is inaccurate and irrelevant.
Originally posted by wx4caster
co2 is not the only gas that traps heat. the greenhouse effect that you speak of is caused by shortwave solar radiation penetrating the earths
atmosphere due to its higher energies, being absorbed by the earth and reemitted as longwave radiation at lower energies. these lower energies are
unable to escape through the atmosphere and thus warms the earth as it is circulated back and forth.
Everything you said... I know.
You just proved my point and you don't even realise it.
Originally posted by wx4caster
when a particle of water vapor cools, it warms the surrounding atmosphere. this is a process called latent heat release. you have a dim understanding
of energy transfer processes in the atmosphere. evaporative cooling is cause by WARMING water to a vaporous form, which absorbs latent heat from the
surrounding atmophere. look it up
I think you confused yourself. Or you just don't know what I was talking about, or you don't know what you are talking about.
When Earths atmosphere is warmed because of greenhouse gases, that will WARM the ice and water. The melting of ice and evaporation of water will then
take the warm energy from the surrounding atmosphere and cool it. So global warming will cause some cooling, that was my point.
www.theweatherprediction.com...
When ice melts or water evaporates, energy must be taken from the environment in order for the ice or liquid to move to a less ordered state. Energy
is needed to weaken the individual hydrogen bonds between H20 molecules. When water (in any of the three phrases) moves from a higher to a lower
ordered state, the air surrounding the H20 will have heat subtracted from it.
Originally posted by wx4caster
silver nitrate was tried as a cloud seeding process in order to weaken tropical storms. we actually found that natural processes are very resiliant
after the seeding material was quickly shed from the system. again you are illinformed
No YOU are uninformed.
Insurance companies use chemical sprays in regions that are known to have aggressive hail storms so that they could prevent a hail storm from causing
billions of dollars in damages. It works.
China made it rain for the Olympics.
USA made it rain in Vietnam to destroy an enemy convoys ability to pass a certain mudslide vulnerable road.
All of these are REAL examples of how little effort it takes for humans to effect Earths weather and climate.
Originally posted by wx4caster
solar changes are not caused by humans. we have nothing to do with the sun or the amount of radiation that is being emitted by it.
??? I never said anything about humans effecting solar weather.... I just said it is something we have to worry about too. How you could even think I
suggested that is beyond understanding.
This proves that you either don't know how to read, or you are taking a too aggressive approach at trying to debunk me and you failed by suggesting
I said something that I didn't.
Originally posted by wx4caster
i agree that pollution is a problem. but it is not causing global warming. global warming is a natural process.
So you agree that global warming is real, you think it is natural, but you don't think pollution could HELP it get worse? Even after you said with
your own words that CO2 is a greenhouse gas?
I don't understand your logic. You know CO2 is a greenhouse gas, you know humans are unnaturally creating EXTRA CO2 (pollution), yet you don't think
extra greenhouse gases will cause extra global warming. That is not logical at all.
Originally posted by wx4caster
i challenge you to provide some of your own evidence described in your own words that demonstrate to me that you have an understanding of atmospheric
processes.
You already failed the challenge and you don't even realise it.
Let me put it in even more simple terms so that even you could understand:
CO2 traps heat. -you admit that
Humans create unnatural CO2 (heat).
1 + 1 = 2
If you don't understand that, I don't even know why you even try to debate.
[edit on 9-11-2009 by ALLis0NE]