Yes it's real and it's probably passed the point of no return now anyway.  And let's get real, it's not global warming it's the associated global climate change really that's the problem.

Additionally humans won't be leaving earth in a billion years, I wouldn't presume that humans will even be here in a million years!!  We weren't here a million years ago...dinosaurs only lasted about 200 million years and their destruction wasn't even their fault!

To doubt global warming at all is to just not believe the source of nearly all modern scientific knowledge. Which is fair enough if that is actually your stance on modern universities and scientists, but realistically the way that peer reviewed publishing works and the amount of clearly correct knowledge it has produced means that we should at the very least be assuming climate change is a real threat until  the scientific consensus changes (if it happens at all, which it almost certainly won't). 

Who says the earth wasn't this warm originally and it has actuallly been cool in the time since we have been taking measurements?

Signs of the time. It wise to focus on the moment.  Yeah the outcome might look bleak but things have a way of changing. In the end if you believe in God. God is in control not man.

Global warming is one the effect of not taking care of what we been blessed with environment wise.

I'm not sure I can believe it or not but I think it's not my problem because it will cause problem hundred years later while I think if this is true we can't do anything against it except something to survive (if we need to survive it and if it won't be easy to do)

Global warming is nothing but speculation. thee are three books in the Bible I find fascinating. The Book of Genesis, Ecclesiastics and Revelations. Revelations has had my attention for quite a few years and I believe it is in effect.  

The Earth does cycles ... roughly every 10,000 years - ice age/warm age. We are currently in the obvious warm age. After enough pollution get into the air (forest fires, volcanoes and currently, human industry) enough of the sun's radiation is blocked to cause the next ice age.

The only reason Global Warming is an issue is because of our industry. We have probably moved the time frame to about every 7 or 8 thousand years.

It going to happen, can't stop it, has for 4 billion years or so now, buy a coat - stock up on wood and enjoy the ice cream.

Dangerous moment for mankind right now, we nevr learn since so many jst keep on lying for all and themselves that its nothing to worry about.....we aint seeing nothing yet....

Global warming it's one of the things I'm studying.

Yes it's real, and yes CO2 and other substances released in the air amplify the green house effect, so warming the Earth.

Is that bad? Wouldn't be anyway bigger climatic changes (like ice/warm periods) indipendent from humanity?

Well more heat, means more energy in the atmosphere, so everything like storms and hurricanes get more powerful. Glaciers might melt down and water might make lands become sea.

This is going to take its toll, but it's not going to make us extinct, right? So why worry about.

There are exctintions of species every moment, and there have been mass exctintions in the past, the life on Earth will always continue, until Sun's end, unless a huge asteroid strikes it.

We probably wouldn't get extinct not even with a nuclear world war.

We just have to "decide" in what world to live in, there are many other types of pollution along with global warming. Though most of the economy is around fossil fuels, and "people with money" don't care enouth to help or promote a change.

I wonder if some people are serioius or just joking in their responces lol

I'm sure it's a thing.

Global warming is real. Anyone with sufficient education in chemistry knows that. Apart from that, it's a topic for political play because the people behind big industries have political power. Sadly some people would rather believe politicians than the vast majority of scientists.

Anyway, eventually it will become an obvious problem and more people will start caring about it. 

Personally I don't really pay attention to such a thing as I am pretty sure by the time it will really start to effect humanity I will be dead.

Nature is nice though, be nice to nature.

& Polar bears are cute.