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originally posted by: carewemust
a reply to: Justoneman
Send those 20 scientific papers to AL GORE, so he'll quit begging the world for $15 Trillion to save ourselves. TIA.
originally posted by: Phage
a reply to: pheonix358
False. Solar output is critical to radiative forcing calculations and is closely studied.
The other point to make is that many papers on climate change actually ignore the output variations of the Sun.
Of course changes in climate would be driven by changes in solar output. That doesn't mean that changes in solar output are the only thing that affect climate (which a number of the articles cited in the OP make clear). The thing is, solar output has not changed much in the past 50 years (actually declining a bit) while global temperatures continue to rise.
lasp.colorado.edu...
Yes, the Sun affects climate. Of course. So, what has changed about the Sun to account for the warming trend we are seeing?
originally posted by: solve
a reply to: Justoneman
This really bothers me....
I do not really have an opinion regarding climate change, BUT
I think this whole debate is a conspiracy, to prevent anyone opening up the subject of pollution, i am sick and tired of breathing in small particles and metals that come from exhaust of vehicles and such, this is killing me and you every single cursed day.
originally posted by: Justoneman
Sorry, but I literally am an Environmental Scientist
originally posted by: SR1TX
originally posted by: Phage
a reply to: pheonix358
False. Solar output is critical to radiative forcing calculations and is closely studied.
The other point to make is that many papers on climate change actually ignore the output variations of the Sun.
Of course changes in climate would be driven by changes in solar output. That doesn't mean that changes in solar output are the only thing that affect climate (which a number of the articles cited in the OP make clear). The thing is, solar output has not changed much in the past 50 years (actually declining a bit) while global temperatures continue to rise.
lasp.colorado.edu...
Yes, the Sun affects climate. Of course. So, what has changed about the Sun to account for the warming trend we are seeing?
It just snowed in NM.
You're a lunatic if you think temps are rising..anywhere.
originally posted by: Phage
a reply to: Charlyboy
Well, it is a cycle after all. So yes, at some point it will reverse. But that doesn't mean global warming will.
Possibly it hadn't but doesn't mean its not heading in that direction;
That is precisely why efforts are made to understand what happened in the past and how that might apply to the present (and future).
the warming trend we are currently observing has happened before without dramatic peaks and troughs of CO2 and as an enquiring mind I want to know what processes drove this variability, that information would be vital in any model designed to predict climate change
We do know that, thanks to us, CO2 levels are higher than they have been in at least 800,000 years. Thanks to us, they have gotten there in a very short period of time. Thanks to the physics of radiative forcing, global temperatures are rising.
originally posted by: Charlyboy
a reply to: Justoneman
I am a scientist and I was completely sold on the CO2 debate until about 8 years ago when I had a fascinating conversation with a professor of astrophysics, I suddenly realised how narrow our understanding of climate was and what the broader implications of space weather could be.
originally posted by: GetHypedI see you're one of those who doesn't grasp the difference between weather and climate.
I make my living as an Environmental Scientist
originally posted by: Thecakeisalie
a reply to: Justoneman
I make my living as an Environmental Scientist
May I ask what an why an environmental scientist is trying to debunk climate change through astrophysics?
originally posted by: GetHyped
a reply to: SlapMonkey
Weather =/= climate. Period.
There is reason to believe Earth is not the only planet in the solar system undergoing climate change, meaning CO2 emissions are not the primary force responsible for the rise in global temperatures. Growth of the dark spots in Pluto, reports of auroras on Saturn, polar shifts in Uranus and changes in light intensity of Neptune suggests something very strange is happening in the solar system.
Simultaneous warming on Earth and Mars suggests that our planet's recent climate changes have a natural—and not a human-induced—cause, according to one scientist's controversial theory.
Pluto is undergoing global warming, as evidenced by a three-fold increase in the planet's atmospheric pressure during the past 14 years