Global warming?

Question

Why do Experts,& goverments say that the Global warming is due to the emmissions from: cars, factory`s and Pigs giving off wind!
When they are testing Nuclear weapons under and above ground going off around the world and the Experts wipe these facts, or just ignore them as being part of the problem of the warming process!!!!!

Answer 1

Climate scientists know all about _all_ the causes of global warming. They analyze them _all_. They talk about it, too, they don't ignore anything. Here's one example, volcanoes:

http://www.geology.sdsu.edu/how_volcanoes_work/climate_effects.html

"Volcanic eruptions can enhance global warming by adding CO2 to the atmosphere. However, a far greater amount of CO2 is contributed to the atmosphere by human activities each year than by volcanic eruptions. Volcanoes contribute about 110 million tons/year, whereas other sources contribute about 10 billion tons/year."

And, putting all the analysis together, 99+% of climate scientists agree, considering _everything_, that man is causing an unusual, large, and rapid change to climate that is very dangerous.

Answer 2

Nuclear weapons, while they do release considerable amounts of heat on detonation, are not a component of global warming. In actuallity, even a small huricane releases more energy than our largest nuclear weapon.

Subsurface detonations like the one recently carried out in the PRK release very little energy of any type into the atmosphere. Surface of atmospheric detonations would release heat, but as mentioned above, not enough to have a noticable effect. Surface or atmospheric detonations would, however, cause some potential cooling due to the large quantity of dust thrown into the air and, if detonated over combustable material (aka forests, cities etc) the smoke from fires.

Answer 3

global warming is a farce,sure emissions do cause some effect to the environment,but not the way they try to scare you it is happening,they dont talk about volcanos,sunspots,orbital path cycles etc,because if they put it all completly together,they'd realize,you cant control mother nature,heck they cant even predict the weather a few days in advance without some probable guessing,and I still havent heard one show say anything about the oilwells that were on fire during the mid nineties in Iraq,how many pollutants were put into the air,and how long for them to settle down,and wouldnt that effect the CO2 levels also

Answer 4

actually, global warming is caused by a buildup of carbon dioxide in the atmosphere, and because we're cutting down trees and rainforests, plants can't take in that much CO2 and they dont give off a lot of oxygen. so plant some trees if you want to do something about it....

Answer 5

Ask the fruit farmers in California if they believe the global warming scenario.

Answer 6

do you think that global warming is real consider it very closely because we already know tht iraq has weapons of mass destructions(snigger) no i dont fink so how are we supposed to know weather thats true or not

Answer 7

becasue they want us to take the slack and make the sacrifices for the condition of the earth, which is fine....but they are too lazy to join in the help parade!!!! It is all up to us little folk!!!! We can do it!

Answer 8

Try this scienceoutreach
http://www.so.wustl.edu/science_outreach/cirriculum/ozone/info/stratosphere/science