Coyote Blog

Several years ago, I offered the following hypothesis to a reporter:

I would argue that the current obsession with small changes to trace levels of CO2 in the atmosphere has in fact gutted the environmental movement.  Nothing else is getting done. ... My prediction– 10-20 years from now, environmentalists are going to look back on the current global warming hysteria as the worst thing ever to happened to the environmental movement.

Here is an example of that effect.  A study comes out that says the following about the health of the Great Lakes:

The Commission is troubled by nearshore eutrophication, aquatic plant growth caused by excessive nutrients, which causes adverse effects on ecosystems, the economy, recreation, and human health.  The reemergence of algal blooms is likely due to multiple factors, including inadequate municipal wastewater and residential septic systems; runoff from increased impervious surface areas and agricultural row-crop areas; discharges from tile drainage which result in more dissolved reactive phosphorus loading; industrial livestock operations; ecosystem changes from invasive mussel species; and impacts from climate change which include warmer water and more frequent and intense precipitation and stormwater events.

Of these listed potential causes, only the last, climate change, is not addressed at all in the main study document, nor is addressing climate change on their list of recommendations, which in fact emphasize that solutions tend to be local.   In fact the tone of the study is that the causes are complex and poorly understood, but never again beyond this sentence is climate change mentioned or any evidence of increased precipitation or runoff presented.

One is left with the impression it was a toss-in on the list, included because climate change is "hot" and sexy and a magnet for funding and attention.  Certainly the report provides no other evidence or detail as to why it is included in the list.  Certainly any intelligent reader would understand that the climate change item was, at best, included to round out the possibilities of a complex and poorly understood problem, but that the study points to many of the other items on the list as more productive places to seek solutions.

So, given this, what do environmental reporters pick up?  Here is the headline environmental reporter Cameron Scott uses on his SFGate blog "the Thin Green Line":

Climate change threatens Great Lakes

Yep, he latched on to the last, least important item that is completely un-adressed by the main report.  By doing so, he is in effect helping to distract attention from the real causes that can be addressed and diverting attention to issues that are tangential at best.  The solution will likely involve better managing agricultural runoffs and dealing with municipal wastewater plants which are under-treating discharges.

This is why I say that the global warming hysteria will be looked back on as a dead time for the environmental movement, when obsession with trace amounts of CO2 either caused folks to lose attention on important issues, or even caused environmentalists to advocate for ecologically detrimental programs (e.g. biofuels).

Cameron Scott meant this sentence as a withering critique of everything that is wrong with the government, from his point of view:

Transit riders shouldered four times the share of the MTA [Metropolitan Transit Authority] 2008 budget disaster [than] drivers did, but officials promised to seek more revenue from parking.

Holy cr*p!  You mean that transit users shouldered four times more of the transit budget than transit non-users?  Gasp!

The Bay Area where he lives is experiencing light rail disease.  This is the phenomenon where middle class voters along heavy white collar commuting routes push for horrendously expensive light rail lines.  The capital costs of these systems drain transit budgets into the distant future, forcing service cuts, particularly in bus systems that serve the poor.  The result is that the city ends up with bigger transit bills, but less actual transit, and progressives like Scott scratch their head and try to figure out what went wrong.  It must be because non-users of Transit aren't paying enough!

Cameron Scott argues this when he says:

It's funny how green-haters accuse greens of being catastrophists, and then argue that cutting carbon emissions will destroy our economy and send us back to the Dark Ages. (See the trailer of Phelem McAleer's Not Evil Just Wrong for a prime example.)

Well, the last pooh-pooh is on them: It turns out we're already cutting emissions in the United States. Sure, some of that is due to a sluggish economy. But negative economic circumstances don't account for the 9 percent reduction in carbon emissions since 2007. In fact, the amount of carbon dioxide produced for every dollar of economic output declined by 3.8 percent in 2008.

I responded:

I really wish you would apply your analytical abilities to equities so I would have some way to bet against you.

Had you looked, you would see that the US has been reducing the CO2 intensity for a unit of economic output for decades. Here is the first source I found online but there are zillions.  In terms of improvement, the US has done better on this metric in the last 20 years than nearly any other country in the world, and just as well as the best (e.g. Germany)

So what you tell is not a new story, and has nothing to do with recent governmental dictats or pleas by environmentalists and everything to do with the ongoing incentives of individuals and businesses to reduce costs and be more efficient.

The reason our total Co2 output has not decreased is that while CO2 per unit of GDP (I will call this CO2 efficiency) has improved 2-4 percent per year, our GDP has grown the same rate or faster. So our overall CO2 output is flat to up (and has actually been down the last few years). One of the main reasons Europe has done better than the US in total CO2 reductions is not improvements in CO2 efficiency, but because their economies have lagged. They bent over backwards in Kyoto to make 1990 the baseline year, so they could include the horrible economies of Russia and East Germany which were in the process of crashing, thus giving them an automatic CO2 reduction for nothing.

Anyway, just look at your own numbers. In the year before, we got about 3% improvement in Co2 efficiency and had about 3% economic growth so CO2 output was flat to down. Last year we had about 3% improvement in Co2 efficiency and the economy was down a lot and thus CO2 was down a lot. When there are two variables in a function, and only one is changing, most logical people attribute the change in output of the function (ie changes in total CO2 output) to the variable that changed (ie economic growth). You, for some reason, attribute changes in the output to the variable (co2 efficiency improvements) which basically remained unchanged. Nice analysis.

You can even see it in your numbers. If CO2 efficiency is up 3.8 percent and Co2 output is down 9 percent, then that means the economic growth/size component has to be down 5.4% (.91/.962 - 1). So almost 60% of the "improvement" is due to a very bad recession and 10% unemployment, but you attribute it to the unchanging 40% piece.

Did anyone in the environmental movement study math or economics?