More proof? There is no proof that the extent of GW being forecasted up to 2100 will lead to catastrophe.
How muchmoreproof do you want?
Proving that recent warming has caused net harm would be a start.Can you give an example of something that would convince you that we humans are soiling our bed?
I had an interesting lecture the other day from a fairly prominent (in Australia at least) political economist dude, whose main argument was that China was leading the way in terms of switching to a renewable economy (with Germany catching onto the idea, and Japan potentially about to). The 'West' (as opposed to 'the developing world') are rapidly falling behind China in this regard. Yet despite this, what luiz said was echoed in this lecture, because China leading the way and not halting their industrialisation are not mutually exclusive. Chinese emissions should peak around 2035, but will then rapidly decrease to zero in the following 60 years. They aren't going to forgo taking advantage of the fossil fuel system whilst they still can, but they are establishing a post-fossil fuel basis that will place them firmly in the lead by the time their renewable economy has overtaken their fossil fuel one (a Brazilian shift to recognising Sino-centrism was particularly noted with regards to this). It's not a matter of China 'co-operating', because they are already winning the race, and it will be a very profitable one!
You [the "warmists", not you personally) want us to spend hundreds of billions in green energy? You want to make it many times more expensive for the developing world to catch up with the developed world? Well, prove that the alternative is disaster or you will be ignored.
I already said that the burden of proof lies with those making the catastophist claims. The burden lies with those who want to spend money and radically change our ways of life.
Stuff and nonsense. Energy and ecological issues can't be solved by fiat.
There isn't and can't be a pyramidal top down command and control system that can enforce restrictions on energy use over the entire globe and 7 billion people.
It just won't work. It if turns out we have too then we'll all just be dead, or, whatever.
If you want to focus on a more immediate issue chose the trust deficit. More than just a simple majority of the population world wide automatically disbelieves every single thing told to them by their government and most of what is told by the media. And its for a good reason. Most of the things told are in fact not true.
So work on that one. No one trusts governments. No one should.
Absent trust the only way an environmental program can be implemented is at the barrel of a gun. Good luck with that.
I would not willingly pay not one dollar more for any product or a red cent in tax to solve this global warming alarm, even if I knew it was true and would certainly reduce the population by a billion. Not a dime.
Because it would further entrench this wretched central government that is snaking its tendrils out to ensnare nothing less than the entire globe. The loss of a billion human beings would be a small price to pay for the liberty of the remainder.
My sentiment is not extreme, but is just a pale reflection of the glory of the founding fathers of America who bellowed, "Give me liberty or give me death!".
And I would most certainly prefer death over a life subject to the new world elite.
Many, many errors have been identified on IPCC reports.I tried to make this as clear as I could in the last post. The proof you're asking for is mystical and will never be obtained within the constraints of our technology. You can never prove predictive claims. There is too much randomness. It is a waste of time to attack current projections on the basis of lack of certainty, you need to attack current projections for containing identifiable errors. I still have the IPCC report bolstering my position that GW will likely be catastrophic.
China is leading in the production of renewable technology, not their development. Important difference.China has already overtaken Germany as the world leader in renewable (note: not necessarily green!) technology. The rich arab states have also lavished that sweet sweet oil money on heavy investment in solar power (which they have a lot of!) and grand projects like zero carbon-footprint cities. Kind of sad that western countries are depriving themselves of a potential windfall of profits.
China is leading in the production of renewable technology, not their development. Important difference.
China is leading in the production of renewable technology, not their development. Important difference.
Proving that recent warming has caused net harm would be a start.
For instance, if the warming will cause problems to our crop production, what problems have appeared up to now?
What specific regional predictions can be made and tested?
Or are we really supposed to radically change how we live without understanding the alternative?
Fair and valid points!This seems to be where some confusion lies.
Hopefully, I can move the dialogue forward.
There will be a net benefit during climate change. (*excepting some type of catastrophic tipping point, which is low probability but high consequence and so should probably be factored in). Even with our use of fossil fuels, we will be richer than we would have been than if we stopped polluting by stopping all fossil fuel use. (*as you say, this might not be true with other ecological issues).
The problem is one of balance, and opportunity cost. "Society" would be better off if we were allowed to do medical testing on jailed people and retired people. "Society" would be better off if we executed ******ed people. etc. The problem is balance. These 'pro-society' policies put undo burden onto people who didn't cause the problem. This is where AGW is similar. We get over $4 of economic activity per kilo of CO2 (iirc) and we do just a fraction of this total in negative economic externality (which maximizes ~$0.20/kilo over the decades, but is probably ~ $0.050/kilo now
The problem once again is that we don't know yet who will be harmed, nor how much harm we're talking about.The problem is that the cost is not born by the person engaging in the economic benefit, but in people downstream of the polluting effect. It is for this reason (partially) that there are calls for mitigation, adaptation, or compensation. If these three things are done properly (or even somewhat properly) there will still be a net benefit to society but there will be a reduction in net harm.
Here we disagree. We don't understand any of those changes. Ocean acidity, that someone mentioned earlier, is a good example. Tests measuring the effects on marine life have reached contradictory results.Now, your extreme skepticism regarding damage from AGW is not warranted and not really worth discussing. Climate shifts will cause changes to groundwater, crop use, species migration, and oceanic acidity. These have to be delayed and then adapted to. Is there likely to be a net benefit over the next 40 years? Of course! So, if you're going to be unsatisfied with AGW concerns unless the world starts to decay, then you're envisioning a strawman version of the concern.
Agree entirely.A good analogy is coal plants and oceanic mercury. Are we better off burning coal and letting mercury build? Of course! But are we even better off using some of the economic profits from burning coal to figure out alternative electricity sources or ways of reducing mercury pollutions in our oceans? Again, of course. In such a scenario, is it really a problem if our mercury emissions go down while the burden of electricity production are shifted elsewhere? No, not unless it is done really badly.
I agree that there are stronger environmental concerns. Much stronger, in fact. With AGW, most of the issues are with our society, where we can expect people to adapt (but with cost).
I agree. It's sad though that one of the best alternative to fossil fuels, nuclear energy, suffers from som much ill-repute. And I am afraid Fukushima was a tremendous blow to that as well.I don't think people realise how small the net mitigation costs are, really. We're talking a small fraction of fossil fuel profits, and most of those mitigation costs are to be spent on alternative technologies and other ways of protecting the environment. If someone is worried about extinctions, and mitigation involves setting aside wild-growth land, then we get the mitigation benefits and conservation benefits. So, some of the redirected profits have real benefits when it comes to people and when it comes to productivity.
Sorry for the drive-by posting.Here we disagree. We don't understand any of those changes. Ocean acidity, that someone mentioned earlier, is a good example. Tests measuring the effects on marine life have reached contradictory results.
Crop use? This one is even tougher. Who can say with a straight face that the effects of GW on agricultural output are known? Who can deny the possibility of a net increase?
Agree entirely.
My problem with the AGW proponents (several of them anyway) is their twisted sense of certainty and upside down priorities. There are environmental/contamination issues which are causing death and destruction right now. And that's not to mention other different issues which cause tremendous harm and could be dealt with relatively cheaply. For instance, one million people still die every year of malaria (and malaria has the perverse effect of making even the ones who don't die economically crippled). Someone mentioned a 50 trillion dollars investment as necessary to reverse AGW. Is that really the best use for that money? Clearly, not.
Nuclear energy (fission, that is) is nothing but a slightly less harmful alternative to fossil energy. And it's stupid to only consider the CO2 angle here (I think it was you who said we shouldn't focus on global warming alone): uranium is just as depletable, and fission isn't really cost effective unless you think that socializing eternity costs is a good thing.
http://press.web.cern.ch/press/PressReleases/Releases2011/PR15.11E.html“These new results from CLOUD are important because we’ve made a number of first observations of some very important atmospheric processes,” said the experiment’s spokesperson, Jasper Kirkby. “We’ve found that cosmic rays significantly enhance the formation of aerosol particles in the mid troposphere and above. These aerosols can eventually grow into the seeds for clouds. However, we’ve found that the vapours previously thought to account for all aerosol formation in the lower atmosphere can only account for a small fraction of the observations - even with the enhancement of cosmic rays."
I didn't bash it, I stated apparent flaws.Go ahead and bash nuclear energy. That kind of thinking is why we won't ever get fusion tech.
Fair and valid points!
But IMO this would argue for compensation policies after the effects of AGW are known and measured - not before!