"...according to Dr. Eelco Rohling, the world could reach 560ppm (of CO2) by 2100...560ppm would melt all Arctic ice, and later the Antarctic. Rohling said that once the Antarctic melts, sea levels would rise 60m-70m and 'the planet will reach an ice-free state.' "
---Scientific American 6 Dec 2011
So, according to Hansen the planet has been ice free for most of its history, since CO2 has been at higher levels than today for the past 4.5 billion years.
@starrdreams There is NOTHING brave in repeating propaganda in general terms.
Jim Hansen contributed NOTHING to the debate. And no, spring did not come earlier this year. Instead we had massive snow storms. So he guessed wrong this time.
And his best argument is "et cetera"! Some scientist!
@BjornPalmen Är du svensk och så här du eller? Hoppas inte... He has very good knowledge of our planet and others. He also knows very well how climate change works. He has been active since the 70s so don't disrespect him, he KNOWS!
@USAneedsaChange Jag är finlandssvensk. I think he should stay with other planets, not Earth and its "actual climate changes" (that's what he said). There is nothing new, only repetition of earlier scare propaganda. "Climate models are more sluggish than the real world has turned out to be" (10:30). Complete nonsense.
I did not find any real knowledge in this. That is why I protested.
@BjornPalmen Yes, he should talk about Earth because he is an expert on both Earth and other planets! And that is a very good knowledge to have when it comes to this subject.
It's not new, no. but many in the US(maybe you too?) don't even believe in global warming so he tries to express how it works. This about the isotherm was new to me actually. This is not "scare propaganda", it is fact. Wrong? they predicted changes that came much earlier so it's not nonsense.
Hansen is a real champion of humanity. His voice is rarely heard over the white noise generated by the deniers and the corporate media that give them a vioce.
Hell even Margaret Thatcher stood up and changed British environment policy. Back then, James was considered the most conservative of climate researchers frustrating the environmentalist movement by his careful steady as you go research which took longer that they wanted.
Now idiots who have been conscious for five minutes weigh into the debate... this is the down side of the net, the ignorant have equal say
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"...according to Dr. Eelco Rohling, the world could reach 560ppm (of CO2) by 2100...560ppm would melt all Arctic ice, and later the Antarctic. Rohling said that once the Antarctic melts, sea levels would rise 60m-70m and 'the planet will reach an ice-free state.' "
---Scientific American 6 Dec 2011
So, according to Hansen the planet has been ice free for most of its history, since CO2 has been at higher levels than today for the past 4.5 billion years.
SchlossOtranto 1 month ago
Hansen's prophecy: oi52.tinypic.
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NikFromNYC 7 months ago
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what a load of bollocks!
HumanSayNo 2 years ago
Lying sack of of a pathetic man. Paid with government dollars and does his job.
Pay you carbon taxes and that will save the world!
MrCluster101 2 years ago
He is a very brave one. Real scientist.
starrdreams 2 years ago
@starrdreams There is NOTHING brave in repeating propaganda in general terms.
Jim Hansen contributed NOTHING to the debate. And no, spring did not come earlier this year. Instead we had massive snow storms. So he guessed wrong this time.
And his best argument is "et cetera"! Some scientist!
BjornPalmen 1 year ago
@BjornPalmen Är du svensk och så här du eller? Hoppas inte... He has very good knowledge of our planet and others. He also knows very well how climate change works. He has been active since the 70s so don't disrespect him, he KNOWS!
USAneedsaChange 1 year ago
@USAneedsaChange Jag är finlandssvensk. I think he should stay with other planets, not Earth and its "actual climate changes" (that's what he said). There is nothing new, only repetition of earlier scare propaganda. "Climate models are more sluggish than the real world has turned out to be" (10:30). Complete nonsense.
I did not find any real knowledge in this. That is why I protested.
BjornPalmen 1 year ago
@BjornPalmen Yes, he should talk about Earth because he is an expert on both Earth and other planets! And that is a very good knowledge to have when it comes to this subject.
It's not new, no. but many in the US(maybe you too?) don't even believe in global warming so he tries to express how it works. This about the isotherm was new to me actually. This is not "scare propaganda", it is fact. Wrong? they predicted changes that came much earlier so it's not nonsense.
USAneedsaChange 1 year ago
well Jim Hansen wanna show that public is stupid. But real problem is here AGW theory doesn't work.
777strangelove 2 years ago
You're a stupid sack of ignorant, stinky, slimy, ignorant, uneducated, gullible, red necked, parroting, sub conscious, empty headed dumb shit!
Back in '88 when Hansen announced GW was real the world was shocked... he was considered a denier until then
But you wouldn't know that would you.
You have no history, knowledge or the technical ability to follow even the simplest argument
How do you know he is a liar?
You don't do you?
You have not the faintest
you loud mouth schnook
You dumb turd!
bernzeppi 2 years ago
I know he is a liar by the record cold temperatures dumbass. Look around you lately?
Global "warming" is now "climate change", lol
Glaciers and caps are GROWING
CO2 gasses causing greenhouse? CO2 is heavier than air.
The SUN dictates climate
Yes a world carbon tax and world government will save us! Stupid shit
MrCluster101 2 years ago
MrKlutz101
CO2 when heated to 2700K shoots up out chimneys at 100mph
if it didn't you'd die every time you lit a fire you stupid ignoramus... stick you head in a chimney and find out
The sun used to be the climate driver when CO2 was constant... it is NOT now
Glaciers are shrinking
Antarctica ice cap gets thicker due to more precipitation (as predicted by GW) but the ice sheets in the ocean melt due to the water heating up
Donate your vacuous head to science
Stupid has a name: MrCluster
bernzeppi 2 years ago
@bernzeppi you rock, good answers!
USAneedsaChange 1 year ago
Hansen is a real champion of humanity. His voice is rarely heard over the white noise generated by the deniers and the corporate media that give them a vioce.
radoa1 2 years ago
James Hansen,a modern day hero.
arryhuk 2 years ago
Here here!
It was very brave of James to 'come out' in '88.
Hell even Margaret Thatcher stood up and changed British environment policy. Back then, James was considered the most conservative of climate researchers frustrating the environmentalist movement by his careful steady as you go research which took longer that they wanted.
Now idiots who have been conscious for five minutes weigh into the debate... this is the down side of the net, the ignorant have equal say
Yes, he is a hero.
bernzeppi 2 years ago