Bush strategy on global warming ineffective

Natoma

Veteran
Surprise surprise.

http://www.msnbc.msn.com/id/3851155/

Voluntary program attacts few companies

Two years after President Bush declared he could combat global warming without mandatory controls, the administration has launched a broad array of initiatives and research, yet it has had little success in recruiting companies to voluntarily curb their greenhouse gas emissions, according to official documents, reports and interviews.

.....

Most of what the administration hopes to accomplish in terms of reduced emissions will not become apparent for many decades to come, experts agree. The president's more immediate goal, announced on Valentine's Day 2002, is to reduce greenhouse gas intensity -- the amount of gas put into the atmosphere per unit of economy -- by 18 percent over the next 10 years. Congress's research arm, the General Accounting Office, concluded in October that Bush's plan would reduce overall emissions only 2 percentage points below what the nation would achieve with no federal program whatsoever.

Who would have thought corporations in general would, given the opportunity, ignore anything that would hurt their bottom line? Gee what a :oops:.
 
I still agree with Bush's metric for measuring greenhouse reduction: efficiency vs absolute output.

There are two ways to reduce the output: the first is to simply produce less stuff. The second is to produce the same amount of stuff, or more, using less resources. I vote for the second.

Just like we impose environmental standards on cars as "miles per gallon" (Imagine that instead of regulating MPG, the government simply issued a maximum cap on the number of miles your could drive every year or the amount of gasoline you were entitled to buy?), we should impose carbon standards on power producers such as "watts per CO2 ton" (carefully takening into account the lifetime pollution contribution in manufacturing/maintaining the power facility as well)

This would encourage people to develop technologies that truly increase power density output. More efficient solar panels, wind turbines, nuke plants, even coal and natural gas facilities.


Of course, one could argue that "cap and trade" would accomplish the same goals, since in theory, a very inefficient coal plant would rather upgrade than pay profits to other more efficient plants, but that presumes the cost to upgrade their facility is cheaper than the pollution credits, which I'm not so sure. What if a plant simply decided that paying Russia and Japan credits would be cheaper and they simply keep polluting with no increase in efficiency?


The ultimate goal of all these reforms should be to stimulate investment into more efficient production techniques. It should not be to limit total economic growth, or to shut down plants, or whatever, just to reach some quite arbitrarily agreed upon emission limit. The idea that stepping over some arbitrary political boundary is going to seriously change the outcome in 100 years of progress is ridiculous. There is no "emergency", the building is not "burning" In the worse case scenario, if we had to deal with serious climate changes 100 or 105 years from now, we will live in a world incredibily richer and and more technological able to deal with it, vs a world that the back-to-nature anti-capitalist types want.

Want to see the difference? This month, there were 2 6.x earthquakes. One in San Simeon, CA (I felt it, the building I was in swayed back and forth by a few inches), and one in Bam. In CA, 2 people died. In Bam, a town built with >100 year old technology, 40,000+ people died. What will our capacity to deal with natural disasters, random or manmade, be like in 100 years?

Look at the changes that happened this century alone (since 1900), and try to imagine/predict what will be possible by the year 2104, it's crazy. We are extropolating that a 5 degree temperature rise, that MAY happen, by 2100, will cause significant problems for a society that had 100 years of compounded economic and technological growth from now.

And we are demanding that if we don't implement Kyoto now, which may "forstall the catastrophe" by 5-10 years, it is going to make a big diffeence?



Anyway I can tell you, treaty or not, if it comes down to a decision between violating some arbitrary treaty limit to save jobs, or to shut down production, the treaty will be violated, just like France had no problem violating the Stability Pact when the hammer fell.
 
DemoCoder said:
I still agree with Bush's metric for measuring greenhouse reduction: efficiency vs absolute output.

Quite frankly the most important point in your post. My question to you is, why weren't the CAFE standards increased in 2002 when we had the chance to reduce greenhouse emissions in the strongest polluting sector of our economy? The technology exists today to implement hybrid cars, yet the only american firm that has hybrids hitting the market within the next fiscal year is Ford. The rest are at least 3-5 years away. Why? Because they spent all their time building and perfecting the 10-15mpg SUV while the Japanese spent their time building and perfecting the 30-40mpg SUV.

Millions of bbl of oil per day in savings by reducing our fleet of cars fuel requirements reduces not only our geopolitical investment in the middle east, but saves consumers and corporations hundreds of billions every year. This is not only a great way to improve the quality of the air we breathe, but it is a quite effective way of putting money back into the pockets of consumers everywhere.

So again, why weren't the CAFE standards increased when the technology to make it happen is there? Because the auto industry in detroit lobbied against it. Again, surprise surprise. The average cost increase to consumers, according to Detroit, would be roughly $1,200-$1,500 per car, if every car in the fleet was equipped this year with a hybrid engine. The average american drives anywhere from 8,500 miles to 11,500 miles every year. For ease of calculation, lets take the middle number, i.e. 10,000 miles a year. The cost of gasoline has averaged roughly $1.50 over the last 3 years, nationwide, while the industry average for the entire fleet of cars/trucks/suvs was 24mpg (eoy 2000).

416.7 gallons per american, at a cost of $625/yr, was required to fuel our fleet of cars/trucks/suvs in 2003, given the industry efficiency average in 2000, which has actually fallen since then according to estimates, given the increasing proliferation of suvs. Unfortunately I haven't been able to find the numbers for 2001 and on. Anyways, hybrid technology doubles the efficiency of cars, and in the case of suvs and trucks, it approaches tripling.

Given these numbers, it would take roughly 4-5 years for the fuel efficiency savings to negate the extra cost of hybrid technology, with 2003 technology. Hybrid technology has already improved dramatically since the initial forays by Toyota and Honda in the late 1990s, and research estimates from Ford, Toyota, Honda, and GM all point to a compounding acceleration of this pace within the coming decade.

Imo this seems to be the best way to improve our fuel efficiency as a whole, because the majority of our pollution output comes from our use of fossil fuel powered transportation.

Anyways, this is getting away from the point of the article, which is to show that voluntary cooperation from corporations has failed rather miserably. While I do agree that there cannot be legislation that will severly hamper the ability of corporations to compete in the global market, I disagree that these restrictions would lead to a destabilizing of the free market. I'd like to note that in 1975 when CAFE was proposed and legislated, executives in Detroit bemoaned the end of the car industry, the imminent bankruptcy of their companies, increasing prices for consumers, and decreased choice in the free market.

None of that came to pass. Regulation does not automatically lead to an economic/industrial catastrophe, if done correctly. And as history has shown, forced regulation does indeed work. But companies will not do what hurts their bottom lines willingly. That is why it took so long for american firms to add safety items we take for granted today. Seatbelts, Airbags, Crumple Zones, Breakaway Windshields, etc. All of these technologies were implemented by the Europeans, Japanese, and Koreans years before they arrived here. The tardiness of our auto industry wrt Hybrid implementation, as well as the reticence of those who are lobbied by the auto industry to implement higher fuel efficiency standards, are all simply a repeat of history. The auto industry complained 29 years ago that it would be the end of them for CAFE to go into effect, and you hear those same complaints today.

You also hear those same complaints from other polluting industries. So yes, I am skeptical.

p.s.: I understand what you are saying wrt the increased technological sophistication of our descendents in 100 years. But really, what happens in 100 years when they say, "Oh well, in 100 years, the people after us will find a way because they'll be even more technologically advanced than we are."

That is not the way to deal with these long ranging problems imo.
 
Natoma said:
Quite frankly the most important point in your post. My question to you is, why weren't the CAFE standards increased in 2002 when we had the chance to reduce greenhouse emissions in the strongest polluting sector of our economy?

SUVs were created by CAFE. The original CAFE was poorly drafted and contained a loophole that allowed car makers to create a new class of car that is built cheap and unsafe like a truck, avoiding car-based emissions standards, but to be marketed to consumers as a car -- the SUV. Oh, since it's cheaper to manufacturer, the profit margins are higher, but consumers pay more, because it seems to be more flexible than a car. Wonderful! That's the problem with regulations is that they often have a paradoxical effect. Rather than causing manufacturers to make more efficient vehicles, CAFE led them to produce more inefficient vehicles.

The technology exists today to implement hybrid cars, yet the only american firm that has hybrids hitting the market within the next fiscal year is Ford. The rest are at least 3-5 years away. Why? Because they spent all their time building and perfecting the 10-15mpg SUV while the Japanese spent their time building and perfecting the 30-40mpg SUV.

Not the complete story. The missing component: Over 300+ patents held by Japanese car makers on every aspect of Hybrids, causing Detroit to pay a big royalty on every hybrid made. That's why Detroit is hoping to leapfrog this generation (hybrid gas cars are a stop-gap) by going straight to full electric (hydrogen/fuel cells). GM alone is investing billions to "rethink" the whole way cars are designed and built, to make them more like PCs, manufactured more like the way Dell builds PCs.

Honda and Toyota made the "right bet" by going hybrid early because gas hybrids are easier to manufacture and fit into the existing worldwide fossil fuel distribution chain nicely. But Detroit's investments might eventually pay off by 2010. Think of some of those expensive SUV profit margins going into R&D. :)

But you're right, technology exists to make cars more fuel efficient (I'm not sure if it makes them safer), but that won't happen if SUVs are so lucrative to manufacture. Of course the car manufacturers are resisting CAFE changes, since the first CAFE steered them onto a profit bonanza.



Imo this seems to be the best way to improve our fuel efficiency as a whole, because the majority of our pollution output comes from our use of fossil fuel powered transportation.

I agree, and since Honda worked out how to economically produce hybrids on the same production lines as regular cars, I'm sure others will follow suit, and you will see millions of hybrids on the highways in the next few years. But now Detroit has a perverse incentive. Since they put most of their investment into hydrogen, any change to CAFE is going to be perverted. If they are forced to give up the SUV profit bonanza, you can be sure they will try to sabotage and disadvantage Honda's hybrids with changes to the law that tilt the balance towards hydrogen.

Anyways, this is getting away from the point of the article, which is to show that voluntary cooperation from corporations has failed rather miserably

Yes, but I hope you realize that mandatory cooperation can also fail miserably, as CAFE demonstrated. Regulations have to be very gradual (not radical), and carefully crafted to prevent perverse incentives.

p.s.: I understand what you are saying wrt the increased technological sophistication of our descendents in 100 years. But really, what happens in 100 years when they say, "Oh well, in 100 years, the people after us will find a way because they'll be even more technologically advanced than we are."

The point is, if in 100 years, Washington D.C. is threatened by the ocean overflowing Potomac and turning the whitehouse into a swamp, the technology and wealth will be there to deal with it. It won't be catastrophic. Venice is dealing with it's slow sinking. Seattle dealt with it's "below sea level" problem, as did Holland, and in 100 years, it will be even easier for rich nations to deal with global climate problems.

Our capacity to deal with the problems today will be dwarfed by our capacity to deal with it in 100 years. Imagine if your grandfather 100 years ago saved $1 in the bank vs spending it on a political speech against industrial pollution? Today that $1 would be enough to feed, shelter, and educate hundreds of people in the third world, or to pay a big chunk of cost for resettlement or new construction. Now imagine if the industrial revolution was slowed 100 years ago? We'd be MUCH WORSE off now.

Today, global warming is not a problem for us, it is *potentially* a problem for the inhabitants of the year 2100. If the inhabitants of the year 2100 have to spend $10 trillion to fix the problem, it will be but a small fraction of their wealth and capability. Today, the costs are something like $1 trillion for us. How could that $1 trillion be better spend, and how will it compound in 100 years of benefits? See to me, if I had to spend $1 trillion GDP of the world's economy, I'd rather spend it on education, food, and clean drinking water for the billions in poverty, who are likely to be the next big polluters and who are responsible for the population explosion.


If in 2100, the inhabitants of the earth decide not to do anything and let those of the year 2200 take care of it, it must be because in 2100, global warming wasn't causing significant problems. If it becomes a crisis in 2100, they will have to deal with it. Either way, I don't see the problem.

Even the most dire predictions of global warming seem to me as pretty benign and don't justify the hysteria. I'm frankly more concerned about global instability, proliferation of weapons, and another couple decades of poverty and repression for billions. I think it's far more likely our economic and political future will be destroyed by instability than by the slow onset of climate change. Thus, I'd like to spend most of our extra resources combatting fundamentalism, instability, proliferation, since I think we'll blow ourselves up before we choke ourselves with pollution.


That is not the way to deal with these long ranging problems imo.

But spending trillions without doing a proper cost benefit analysis is also not the correct thing to do, and it is by no means certain that it is cheaper for us now to tackle the issue, than to pocket the money, grow it, and tackle it in a few years. Our technology and economy is growing faster than the rate of climate change, so our ability to "deal with it" is evolving faster than the size of the problem with have to deal with.

It makes sense to promote efficiency, since it compounds growth and increases resources for all. It makes sense to try and nudge corporations when the technology is within the realm of the feasibile and becomes proven. It however, does not make sense to impose blanket caps on production or to push industries before they are ready.

You only hear about technocratic successes from Asia, but do you study their collosal failures, like Japan's MITI predicting that Japan would be a petroleum superpower and pushing their industry to invest heavily in it (and NOT cars/consumer electronics), or MITI funding the utterly stupid "fifth generation computing project" which blew billions and produced nothing.

Of course, my all time favorite is supersonic, and then, hypersonic transport, funded in the 70s and 80s. Oh, that was going to be big. :)
 
To be fair the worries of the ecologists are more about the irrepairable damage to ecosystems, and the like.
 
DemoCoder said:
Natoma said:
Quite frankly the most important point in your post. My question to you is, why weren't the CAFE standards increased in 2002 when we had the chance to reduce greenhouse emissions in the strongest polluting sector of our economy?

SUVs were created by CAFE. The original CAFE was poorly drafted and contained a loophole that allowed car makers to create a new class of car that is built cheap and unsafe like a truck, avoiding car-based emissions standards, but to be marketed to consumers as a car -- the SUV. Oh, since it's cheaper to manufacturer, the profit margins are higher, but consumers pay more, because it seems to be more flexible than a car. Wonderful! That's the problem with regulations is that they often have a paradoxical effect. Rather than causing manufacturers to make more efficient vehicles, CAFE led them to produce more inefficient vehicles.

That's not necessarily a loophole. It took 15 years for Detroit to wise up to the idea of selling trucks with car-like stylings, and that caused a boom in the 90s for them. I don't think anyone could have forseen that.

The only way I could see that "loophole" being closed is if there was a single mpg standard that all vehicles had to adhere to. However, I doubt that will occur.

DemoCoder said:
The technology exists today to implement hybrid cars, yet the only american firm that has hybrids hitting the market within the next fiscal year is Ford. The rest are at least 3-5 years away. Why? Because they spent all their time building and perfecting the 10-15mpg SUV while the Japanese spent their time building and perfecting the 30-40mpg SUV.

Not the complete story. The missing component: Over 300+ patents held by Japanese car makers on every aspect of Hybrids, causing Detroit to pay a big royalty on every hybrid made. That's why Detroit is hoping to leapfrog this generation (hybrid gas cars are a stop-gap) by going straight to full electric (hydrogen/fuel cells). GM alone is investing billions to "rethink" the whole way cars are designed and built, to make them more like PCs, manufactured more like the way Dell builds PCs.

Honda and Toyota made the "right bet" by going hybrid early because gas hybrids are easier to manufacture and fit into the existing worldwide fossil fuel distribution chain nicely. But Detroit's investments might eventually pay off by 2010. Think of some of those expensive SUV profit margins going into R&D. :)

The patents component was, as you stated, a result of the foresight of Honda and Toyota. While Ford, GM and Chrysler were stuck in their SUV mode, Honda and Toyota were forging ahead with the "right bet." I don't necessarily bemoan the detroit automakers because frankly they should have shown better business sense. Is it right that our air quality should suffer and our dependence on foreign oil remain high because of their lack of business sense? :)

DemoCoder said:
But you're right, technology exists to make cars more fuel efficient (I'm not sure if it makes them safer), but that won't happen if SUVs are so lucrative to manufacture. Of course the car manufacturers are resisting CAFE changes, since the first CAFE steered them onto a profit bonanza.

Ford's first hybrid is actually an SUV. So you still get the lucrative profit margins, but you raise the mpg from 15 to 40. Fuel Efficiency wrt hybrid technology and safety/profitability are not disassociated. The reason why the Prius gets 55mpg is because the materials used to construct it aren't as heavy. For an SUV, 35-40mpg would be fantastic. Hell I'd buy an SUV with that efficiency, as long as it's bottom heavy. ;)

DemoCoder said:
Imo this seems to be the best way to improve our fuel efficiency as a whole, because the majority of our pollution output comes from our use of fossil fuel powered transportation.

I agree, and since Honda worked out how to economically produce hybrids on the same production lines as regular cars, I'm sure others will follow suit, and you will see millions of hybrids on the highways in the next few years. But now Detroit has a perverse incentive. Since they put most of their investment into hydrogen, any change to CAFE is going to be perverted. If they are forced to give up the SUV profit bonanza, you can be sure they will try to sabotage and disadvantage Honda's hybrids with changes to the law that tilt the balance towards hydrogen.

Tis true. However, a hydrogen economy is at least 20 years away. 10 years to figure out how to store and transport the hydrogen safely, and another 10 years to change the current oil based infrastructure to ferry hydrogen instead.

That's 20 years optimistically.

DemoCoder said:
Anyways, this is getting away from the point of the article, which is to show that voluntary cooperation from corporations has failed rather miserably

Yes, but I hope you realize that mandatory cooperation can also fail miserably, as CAFE demonstrated. Regulations have to be very gradual (not radical), and carefully crafted to prevent perverse incentives.

No CAFE worked well. Efficiency in 1975 was 12mpg. Today it's ~24. Keep in mind that's with the introduction of the SUV and highly popular XUVs like the H2 which get 8-12mpg. ;)

No one could have foreseen the marketing of a truck as a car.

DemoCoder said:
p.s.: I understand what you are saying wrt the increased technological sophistication of our descendents in 100 years. But really, what happens in 100 years when they say, "Oh well, in 100 years, the people after us will find a way because they'll be even more technologically advanced than we are."

The point is, if in 100 years, Washington D.C. is threatened by the ocean overflowing Potomac and turning the whitehouse into a swamp, the technology and wealth will be there to deal with it. It won't be catastrophic. Venice is dealing with it's slow sinking. Seattle dealt with it's "below sea level" problem, as did Holland, and in 100 years, it will be even easier for rich nations to deal with global climate problems.

Our capacity to deal with the problems today will be dwarfed by our capacity to deal with it in 100 years. Imagine if your grandfather 100 years ago saved $1 in the bank vs spending it on a political speech against industrial pollution? Today that $1 would be enough to feed, shelter, and educate hundreds of people in the third world, or to pay a big chunk of cost for resettlement or new construction. Now imagine if the industrial revolution was slowed 100 years ago? We'd be MUCH WORSE off now.

Today, global warming is not a problem for us, it is *potentially* a problem for the inhabitants of the year 2100. If the inhabitants of the year 2100 have to spend $10 trillion to fix the problem, it will be but a small fraction of their wealth and capability. Today, the costs are something like $1 trillion for us. How could that $1 trillion be better spend, and how will it compound in 100 years of benefits? See to me, if I had to spend $1 trillion GDP of the world's economy, I'd rather spend it on education, food, and clean drinking water for the billions in poverty, who are likely to be the next big polluters and who are responsible for the population explosion.


If in 2100, the inhabitants of the earth decide not to do anything and let those of the year 2200 take care of it, it must be because in 2100, global warming wasn't causing significant problems. If it becomes a crisis in 2100, they will have to deal with it. Either way, I don't see the problem.

Even the most dire predictions of global warming seem to me as pretty benign and don't justify the hysteria. I'm frankly more concerned about global instability, proliferation of weapons, and another couple decades of poverty and repression for billions. I think it's far more likely our economic and political future will be destroyed by instability than by the slow onset of climate change. Thus, I'd like to spend most of our extra resources combatting fundamentalism, instability, proliferation, since I think we'll blow ourselves up before we choke ourselves with pollution.

The only problem is that we don't know whether or not in 100 years global warming will be benign enough as you say that the people of that time can avert some catastrophe. The most dire predictions of global warming have a temperature increase of 5C, complete melting of the polar ice caps, a shut down of the oceanic currents that rely on vast temperature differentials between the equator and the poles, and the disappearance of every coastline and island.

Even if it was a small % of GDP by 2100 to implement fixes to our system to prevent any further damage, what % of GDP will they be forced to dole out to fix those environmental problems?


DemoCoder said:
That is not the way to deal with these long ranging problems imo.

But spending trillions without doing a proper cost benefit analysis is also not the correct thing to do, and it is by no means certain that it is cheaper for us now to tackle the issue, than to pocket the money, grow it, and tackle it in a few years. Our technology and economy is growing faster than the rate of climate change, so our ability to "deal with it" is evolving faster than the size of the problem with have to deal with.

Not necessarily. The rate of climate change is a compounding, potentially geometric, problem. The growth of our economy is rather linear. In the short term, yes, our economy is growing faster. In the long term, that's not necessarily so.

It was economical to use pesticides such a DDT. We found out how much damage it did to the environment, so we ceased usage. That ended up costing our economy millions, especially to the firms who sold DDT and the farmers who relied on it to keep pests at bay.

Looking at it from a pure cost perspective, we should have continued to use DDT until a cheaper alternative was found, but how much damage, not only to the environment but ourselves, would we be dealing with today had that occurred? Could it be measured as a function of GDP? I dare say no.

DemoCoder said:
It makes sense to promote efficiency, since it compounds growth and increases resources for all. It makes sense to try and nudge corporations when the technology is within the realm of the feasibile and becomes proven. It however, does not make sense to impose blanket caps on production or to push industries before they are ready.

Agreed. However in the case of Hybrids and the resistance to CAFE in 2002, that was not the case, as we've said.

DemoCoder said:
You only hear about technocratic successes from Asia, but do you study their collosal failures, like Japan's MITI predicting that Japan would be a petroleum superpower and pushing their industry to invest heavily in it (and NOT cars/consumer electronics), or MITI funding the utterly stupid "fifth generation computing project" which blew billions and produced nothing.

How could anyone think Japan would be a petroleum superpower? It's not like they have that many natural resources to begin with. You would think they would have consulted a geologist and an ecologist. ;)

DemoCoder said:
Of course, my all time favorite is supersonic, and then, hypersonic transport, funded in the 70s and 80s. Oh, that was going to be big. :)

I'm surprised that was actually funded quite frankly, what with the oil shocks of the 70s. You would think they would have said to themselves, "Maybe building transport that relies on a huge amount of fuel isn't a good idea." But c'est la vie.
 
Fred said:
To be fair the worries of the ecologists are more about the irrepairable damage to ecosystems, and the like.

Yes. That's why I brought up the example of DDT in my prior post. Economic impact is a factor to consider, but there are some ecological impacts that cannot be cleaned up or measured as a percentage of GDP.
 
DemoCoder said:
Our capacity to deal with the problems today will be dwarfed by our capacity to deal with it in 100 years. Imagine if your grandfather 100 years ago saved $1 in the bank vs spending it on a political speech against industrial pollution? Today that $1 would be enough to feed, shelter, and educate hundreds of people in the third world, or to pay a big chunk of cost for resettlement or new construction. Now imagine if the industrial revolution was slowed 100 years ago? We'd be MUCH WORSE off now.

Today, global warming is not a problem for us, it is *potentially* a problem for the inhabitants of the year 2100. If the inhabitants of the year 2100 have to spend $10 trillion to fix the problem, it will be but a small fraction of their wealth and capability. Today, the costs are something like $1 trillion for us. How could that $1 trillion be better spend, and how will it compound in 100 years of benefits? See to me, if I had to spend $1 trillion GDP of the world's economy, I'd rather spend it on education, food, and clean drinking water for the billions in poverty, who are likely to be the next big polluters and who are responsible for the population explosion.
This whole argument sounds fallacious to me. You can't know how much it will cost to repair damages that are just now beginning to be understood. What if it costs $100 or $1000 trillion 100 years from now? What about problemss that can't be solved by throwing money at it, such as lost species, ecosystems, etc.? If ocean levels rise, how much property damage will be done? What about coral reefs that will die because they will no longer be receiving the proper amount of sunlight?

I think Benjamin Franklin said it well, "A stitch in time saves nine." Also, I think it's pretty immoral to pass our problems onto our descendents: That smacks of a pyramid scheme.

-FUDie
 
http://www.msnbc.msn.com/id/3897120/

This is precisely what has been said regarding not being able to measure ecological impact as a simple % of GDP. Our descendents won't be able to fix this if species that are already near extinction due to encroachment by us into their habitat, as well as increased global temperatures (coral reef communities around the world are in danger and have already begun "bleaching", i.e. dying, for instance), cease to exist on this planet. It is not simply a matter of GDP. It's a matter of trying to stop things like this from happening.

Yes the scientists admit to not knowing everything, but the fact remains that enough evidence is available to support an educated theory that in 50-75 years, we could cause another mass extinction due to our unfettered activities. No amount of productivity and financial savings is worth that potentially catastrophic loss, in our life times and the life times of the children living today.
 
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