Do you know what is global warming and its worse case scenerio ?

In 1980s, I browsed around in the supermarket and found a rack of empty cans for sale, it is a worse displayed because they are selling fresh air in those cans.
In Singapore but produce of Japan.
bonikingv

Answer:
The IPCC models of future warming are fairly conservative. Even they predict that if nothing is done, average global temperatures could rise 5.8 C in a century, with more to come after that. The human-induced rise is *much* faster than has ever happened before. There is, therefore, a worry that positive feedback effects (releasing even more greenhouse gases and making things even warmer) may be stimulated, while negative feedback effects (sequestering greenhouse gases and making things cooler) occur on a much slower timescale. It is therefore possible that we could reach a "tipping point", where there is a very large release of natural greenhouse gasses, possibly driving up average temperatures by 50 C in, say, 2000 years. This is not just climate change, this is enough to cause the tropical oceans to boil! The Earth could become essentially uninhabitable for tens of thousands of years. I'm not saying this is likely, I'm saying it is possible, given the scientific uncertainties. By digging up and burning millions of years worth of buried carbon in a few centuries, we are conducting an unprecedented, uncontrolled experiment in planetary atmospheres, and we don't really know the outcome. The outcome *could* be the end of life as we know it.
What?
THE WORST THING THAT WILLLLLLLLLLL ...WILLLLLLLL HAPPEN IS THE NORTH OF THE EQUATOR WILL BE FROZEN AND EVRY ONE WILL DIE LIKE LAST TIME ..WELL ANIMALS LAST TIME LOL
its some stupid thing the demcrats made up so they could waste tax payer money
Yes, I remember it very well. I lived in Ohio and you could buy canned air which was nothing more than an empty soda can
What is "global warming?"
Global warming is a pet cause for anti-industrialists which has been exaggerated to absurd degrees and supported by alarmist environmental scientists that want to use scare tactics to promote their own research and keep their funding coming in.

1.2 degrees of atmospheric increase over a century does NOT denote a "climate crisis."

The 'worst case scenario' is that people realize the idiocy of these claims and stop panicking over the ozone layer and simply go back to living ordinary lives.
Global warming in a senario that we as humans are held responsible. The global warming crisis was caused by releasing gas in the air (most common is methane emissions from cars). The gasses act very much like a green house which creativly enough it's called the Green House effect. The gasses released keep in much more of the heat released from the sun that we should keep. Which in turn slowly increases the average tempurature of the Earth. Well the worst case scenario is that the tempurature will keep increasing which will eventually lead to total enviormental breakdown and the ecosystems go whack. We go into another Ice age beacuse of the collapse of the weather system and other stuff like that. At least that is what i think. All I know for sure is that the weather system will collapse and stuff will fall apart. Hope I helped.

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