The truth about Global Warming, the human impact vs natural causes

Simple to understand demonstration for all those that don't think humanity has anything to do with Climate Change.

The legendary broadcaster and naturalist Sir David Attenborough was long unsure about the causes of the observed climate warming. In his documentary, The Truth About Climate Change, he sheds doubt and explains what convinced him.

Climate models based on purely natural processes such as solar activity and volcanic eruptions fail to explain the observed change in Earth's climate in the latter part of the 20th century. Models factoring in the human impact, that is, the increase of carbon dioxide in the athmosphere, depict the transpired warming accurately, however.

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[MarkFFHH]

First of all..I am African American and a Democrat that voted for Obama. Are you calling Me a racist? Secondly I use to work in a County Govt office and there are different types of Birth Certificates. Some short forms just prove the date and parents of Birth. The long form..which Obama is missing proves the location of Birth which is what people are upset about. Obama has not come up with that particualrr form.

[illyounotme]

@MarkFFHH Well just because you are Black doesn't prevent racism, I have meet a neo nazi skinhead who was black. Quite silly extreme example, but your color does not prevent you from being racist neither does your political affiliation.

As for the form, again you are wrong. It has nothing to do with what form he provided. The certificate he provided, is legal proof of birth. It gives the State, county, island, city of birth. Do you need what bed he was born in?

[MarkFFHH]

Look beyond the propaganda and research the topic for yourself. That would be a good Junior High project for you. Follow the trail of money when it comes to this Global Warming Scam. I believe the planet is doomed as things are going now...but Global warming will not affect us. The Earths Climate has always been changing..its when it stops changing you should be concerned. The NASA Emails intercepted basically left egg on the face of these "Scientist.

[illyounotme]

@MarkFFHH Try doing some research into me, it would be a good test of average intellegence. I am quite far out of Junior High. I have been studying Climate Change for almost 20 years. I never used the term Global Warming. I don't know anything pertaining to Climate change that NASA emails had anything to do with. If you mean the CRU emails, I hope you understand that there was no wrong doing in them at all. All the damning evidence was shown to be normal science misunderstood & out of context

[Zzozze]

What difference does it make: long before the rising of sea level the bankers will have confiscated all food and wealth on the planet

[illyounotme]

@MarkFFHH Sorry but you are wrong. Obama produced a legal document proving his birth. The very same document is valid to get a drivers license, passport, or many other uses needing proof of birth. The Birther movement is a joke, just a thin cover for racists to claim the President is not legitimate because they can't stand a Black Leader. I have no love for Obama, & spoke out against him before & after his election, but I do accept he was born here.

Obviously you don't care about facts.

[illyounotme]

@MarkFFHH Climate change is not caused by humans, it is compounded by them. What would take centuries happens in decades. While in a hot summer day in your car you don't turn on the heater. That is an example of what we are doing. Adding to a natural cause speeding up and increasing the effects.

People who have the opinion that man can not effect global climate must not have seen the giant mats of plastic that float in the ocean, the huge pit mines, areal views of the deforestation, etc.

[MarkFFHH]

@illyounotme Obama never came up with a long form Birth Cert which shows the location of Birth..only a short form. Sorry..You are wrong. That being said I don't care about the topic one way or another. I concern myself with facts only.

[MarkFFHH]

Are humans causing global warming? NO..Have and are Humans screwing up the planet? YES..We, as race..are all doomed. At least earth will be a paradise again some day when humans are gone..

[illyounotme]

Actually, no it hasn't. One those emails have not been confirmed as legitimate. Yes they admit being hacked, but that could be for the reason to fake realistic emails. Two and this is the part you have to understand. Even if the emails are real, IT DOES NOT DISPROVE CLIMATE CHANGE. Those emails are mostly about one particular historic period & that paleoclimatolgy is not the only science used to prove climate change. This graph here has NOTHING TO DO with the contested emails work!