How we know man-made global warming is happening

http://climate.nasa.gov

=>> TOP TEN GLOBAL WARMING 'SKEPTIC' ARGUMENTS ANSWERED <==

"We now find out: the global warming alarmists never stopped fudging the data.

This isn't the same-old quote from Phil Jones, who famously combined real temperatures with adjusted proxies "to hide the decline."

This happened recently--as recently as last year, which NASA's Goddard Institute for Space Science called "the hottest year on record." Not so fast. GISS had ajusted old temperatures down and new temperatures up, to turn a downtrend into an uptrend. Not only hiding the decline, but turning it around!

Statistics. Manipulate them and you can prove anything you want.

Why do they do it? Because they want to scare you into submission. And lay a guilt trip on you for the heavy industry that most of them still benefit from. (Not all! Some of them are so convinced of their theories they even kill themselves!)"

Five years ago – Al Gore predicted the North Pole could be ice-free in 5 Years [first published 2013]

Instead, satellite measurements show Arctic sea ice coverage up 50 percent!

Gore made the prediction to a German audience on 14 Dec 2008. He told them that “the entire North ‘polar’ cap will disappear in 5 years.” (They ate it right up too. Liberals )

Former Vice President Al Gore references computer modeling to suggest that the north polar ice cap could lose virtually all of its ice within just a few short years.

However, he chose his words carefully: “SOME of the models SUGGEST that there is a 75 percent CHANCE that the entire north polar ice cap, during SOME of the SUMMER months, COULD be completely ice-free within the next five to seven years,” said Gore in his deceptive lawyerly way.

What actually happened?

Today, Arctic sea ice is still there…and growing.

Data collected by Europe’s Cryosat spacecraft shows that Arctic sea ice coverage was nearly 9,000 cubic km (2,100 cubic miles) by the end of this year’s melting season, up from about 6,000 cubic km (1,400 cubic miles) during the same time last year, reports BBC News.

“The bounce back in the extent of sea ice in the Arctic this summer was reflected also in the volume of ice.”

“This is good news for the Arctic, but presents somewhat of a tough problem for environmentalists and some climate scientists who have been pummeled with evidence this year contradicting the theory of man-made global warming,” says the Daily Caller.

“Scientists have been struggling to explain away the 15-year pause in rising global temperatures. Some have turned to solar activity or natural climate cycles to explain the hiatus in warming.”

Video link: https://www.youtube.com/watch?feature=player_embedded&v=MsioIw4bvzI

Well we can never advance science now that some one article in 1977 predicted an ice age. That's it. Global Warming can't be real. 

So your standards are if Science isn't 100% accurate it's useless?

Medical Science and doctors aren't 100% accurate either, but try living without it.  Now that the attention of the world's scientists has turned to climate change and we've had a chance to study it hard for over a decade we've learned some things. Like the melting ice caps and greenland, for instance. Did you know Bangladesh is already starting to submerge in the rising oceans?   I trust NASA and their studies of the history of climate data and measurements of current global temperatures more than I'd trust your Koch-head bullshit any day of the week.