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An individual’s carbon footprint is the direct effect their actions have on the environment in terms of greenhouse gas emissions. In general, the biggest contributors to the carbon footprints of individuals in industrialized nations are transportation and household electricity use. An individual's secondary carbon footprint is dominated by their diet, clothes, and personal products (Figure 3).
Originally posted by ShogunAssassins
Everything the energy industry has funded? Really, its pretty simple.. Follow the money and who has the most to lose/gain.. It def not the GW supporters.
Only in America and China and Russia do you see this attitude.
Originally posted by ShogunAssassins
reply to post by jackflap
Still going to keep living wasteful and not pay to clean it up.. Sound logic you got there...
Originally posted by ALLis0NE
The truth is:
Increasing CO2 levels does increase temperature. That is a scientific fact confirmed by controlled experiments.
Denying that fact is like denying that thicker jackets make you warmer.
******SKIP******
Earth's jacket is getting thicker and thicker every year
The principal constituents of the atmosphere of the earth are nitrogen (78 percent) and oxygen (21 percent). The atmospheric gases in the remaining 1 percent are argon (0.9 percent), carbon dioxide (0.03 percent), varying amounts of water vapor, and trace amounts of hydrogen, ozone, methane, carbon monoxide, helium, neon, krypton, and xenon.
Originally posted by JIMC5499
I'll deny it. Your jacket analogy is flawed. All your jacket does is to prevent the loss of heat that is generated by your body. The insulation qualities of your jacket keeps the heat generated by your body, near your body for a longer period of time. The jacket itself does nothing to create that heat.
Originally posted by JIMC5499
When it comes to the Earth, the majority of heat is generated by the Sun. I say majority because there is a minor amount of heat produced by the Earth's core. If your jacket analogy was to hold true, excessive CO2 would actually create Global Cooling, because it would insulate the Earth from the Sun's heat.
Originally posted by JIMC5499
As I have stated the main concern when I was younger wasn't Global Warming, it was Global Cooling. There were fears of another Ice Age being just around the corner. Scientists at this time were looking at ways to warm the Earth, not cool it. One of their ideas was to use hydrogen bombs to increase the amount of water vapor in the atmosphere, since water vapor was considered to be the most efficient greenhouse gas. Since the amount of CO2 in the atmosphere is miniscule when compared to the amount of water vapor, I seriously doubt that CO2 has the effects attributed to it. Form everything I have read, the computer modeling does not take into account the effects of water vapor.
Originally posted by Keyhole
It sure isn't very thick yet though!
Originally posted by Keyhole
Now, until somebody can actually prove that 0.03% of 1% can actually affect our whole planet, ...
Originally posted by JIMC5499
One good belch and this thing can emit more greenhouse gasses in an hour than the world can in a week.
Residents flee as Philippines volcano threatens to erupt
According to the U.S. Geological Survey (USGS), the world’s volcanoes, both on land and undersea, generate about 200 million tons of carbon dioxide (CO2) annually, while our automotive and industrial activities cause some 24 billion tons of CO2 emissions every year worldwide. Despite the arguments to the contrary, the facts speak for themselves: Greenhouse gas emissions from volcanoes comprise less than one percent of those generated by today’s human endeavors.
Objection: One decent-sized volcanic eruption puts more CO2 in the atmosphere than a decade of human emissions. It's ridiculous to think reducing human CO2 emissions will have any effect.
Answer: Not only is this false, it couldn't possibly be true given the CO2 record from any of the dozens of sampling stations around the globe. If it were true that individual volcanic eruptions dominated human emissions and were causing the rise in CO2 concentrations, then these CO2 records would be full of spikes -- one for each eruption. Instead, such records show a smooth and regular trend.
The fact of the matter is, the sum total of all CO2 out-gassed by active volcanoes amounts to about 1/150th of anthropogenic emissions.
Measurements of CO2 levels over the past 50 years do not show any significant rises after eruptions. Total emissions from volcanoes on land are estimated to average just 0.3 Gt of CO2 each year - about a hundredth of human emissions (pdf document).