And so it begins
The dreary Victorian winter is here. The temperature will drop a little from what it is now, but not much, rarely below zero, but we’ll see the sun every other week for a short while, maybe once a month!
The dreary Victorian winter is here. The temperature will drop a little from what it is now, but not much, rarely below zero, but we’ll see the sun every other week for a short while, maybe once a month!
Sometimes, a word cloud says it all…
Generated using wordle.
That’s the conclusion reached by the authors of this study based on 293 examples in the developing and developed world.The authors also conclude that yields in the developing world are higher for organic agriculture than for conventional agriculture. Why? Well, since the paper is not open access, I can’t read it, or critique it, I’ll have to wait to get to the library before I can download it. But, maybe it’s because organic agriculture tends to be more labor intensive than conventional agriculture as practised by the developed world, and in the developing world, labor is cheap!
Anyway, this is a good news study and should be examined a little more thoroughly.
CJO – Abstract – Organic agriculture and the global food supply
The principal objections to the proposition that organic agriculture can contribute significantly to the global food supply are low yields and insufficient quantities of organically acceptable fertilizers. We evaluated the universality of both claims. For the first claim, we compared yields of organic versus conventional or low-intensive food production for a global dataset of 293 examples and estimated the average yield ratio (organic:non-organic) of different food categories for the developed and the developing world. For most food categories, the average yield ratio was slightly 1.0 for studies in the developing world. With the average yield ratios, we modeled the global food supply that could be grown organically on the current agricultural land base. Model estimates indicate that organic methods could produce enough food on a global per capita basis to sustain the current human population, and potentially an even larger population, without increasing the agricultural land base. We also evaluated the amount of nitrogen potentially available from fixation by leguminous cover crops used as fertilizer. Data from temperate and tropical agroecosystems suggest that leguminous cover crops could fix enough nitrogen to replace the amount of synthetic fertilizer currently in use. These results indicate that organic agriculture has the potential to contribute quite substantially to the global food supply, while reducing the detrimental environmental impacts of conventional agriculture. Evaluation and review of this paper have raised important issues about crop rotations under organic versus conventional agriculture and the reliability of grey-literature sources. An ongoing dialogue on these subjects can be found in the Forum editorial of this issue.
Turns out that as I keep saying again and again, biofuels are just plain pointless and may actually increase CO2 concentrations.
It sounds counterintuitive, but burning oil and planting forests to compensate is more environmentally friendly than burning biofuel. So say scientists who have calculated the difference in net emissions between using land to produce biofuel and the alternative: fuelling cars with gasoline and replanting forests on the land instead.
They recommend governments steer away from biofuel and focus on reforestation and maximising the efficiency of fossil fuels instead.
The reason is that producing biofuel is not a “green process”. It requires tractors and fertilisers and land, all of which means burning fossil fuels to make “green” fuel. In the case of bioethanol produced from corn – an alternative to oil – “it’s essentially a zero-sums game,” says Ghislaine Kieffer, programme manager for Latin America at the International Energy Agency in Paris, France
“The conclusions [the report] draws are irresponsible,” said Mr. Prentice in an interview with The Globe and Mail from Kingston, where he was meeting with provincial and territorial environment ministers. Specifically, he said Canadians will not accept the report’s advocacy of emission targets for 2020 that would reduce Canada’s gross domestic product by 3 per cent nationally and 12 per cent in Alberta from business-as-usual estimates.
Climate change report ‘irresponsible,’ Prentice says – The Globe and Mail.
Canada cannot take its national unity for granted and must not, in the service of international obligations, allow itself to be immolated by a government policy of such wrenching dislocation.
Wow, “irresponsible”, “Threat to Canada’s National Unity?” What could we talking about? Surely, not a report that addresses the cost of meeting Canada’s commitments to greenhouse gas reductions by 2020?. A bit of hyperbole from this nation’s great flagship newspaper and the Environment Minister?
The study (English summary) looked at two different scenarios, first the weak sauce 20% reduction from 2006 levels by 2020 proposed by the Canadian government. The reason the Canadian government deliberately shifted the baseline from 1990 (the accepted consensus baseline so comparison can be made easily) to 2006 is that if you calculate what the change from 1990 levels is for the Canadian government proposal, it is actually a small increase, not the 20-25% decrease that is needed to put the world on a stabilization path for <2°C rise in temperature. This is unethical and dishonest, like telling the world that the average Canadian is 4 feet tall (head to knee only). The authors of the report know this is an unacceptably weak proposal and therefore looked at what was actually needed, a 20-25% reduction from 1990 levels. BTW, remember that if someone ever shoots a percentage off for you, ask for the baseline, check if this is standard.
Incidentally, the editorial pages of the G&M has not read its own report, or wilfully ignores all the good news while selectively playing up the bad news, geez, it’s like they have an agenda or something! The good news:
Of course, the environmental, social and geopolitical costs of “doing nothing” are not enumerated. Are we prepared to face a world with melting polar ice caps, climate refugees, water wars and anger? Are we willing to take those Canadian flags off our backpacks and put Swedish flags on them? There is also a very good chance of incremental breakthroughs in electric vehicle technologies squeezing the demand out of oil and completely collapsing Alberta’s economy, making this entire decision moot. Things can change quickly, just ask anyone involved in the BC timber industry! My point is that unless you factor in the costs of doing business as usual, any change proposed will not compare favourably. The report alludes to the cost of doing business as usual, a 5-20% LOSS in global GDP over the century. But does not include this into the calculation of the business as usual scenario. Note that none of the changes envisaged here propose anything but “growth”.
The changes required are quite significant.
When you are near the bottom of the pack when it comes to efficiency and per capita emissions, you do necessarily have to work a little harder. Most of these goals (except the first one which needs a major technological advance) are easily achievable and would put Canada more in line with European countries as far as energy efficiency goes.
What do the words of the mainstream media and the government mean? We are screwed. Canada has NO leadership or commitment to steer away from the cliff. We do not have a powerful enough constituency for climate change. We have a government and polity completely captured by oil interests. We will be dragged kicking, screaming and unprepared into a new, efficient and carbon constrained world. We may still turn out okay because we are a VERY rich country with very few people. But, be prepared for the backlash.
Note, more from the excellent blog greenpolicyprof ‘which makes some of the same points I made, but expands to include coverage of West vs. the Rest issues.
Just like that, the Supreme Court chips away at one of the foundations of this country’s Environmental Law.
Court Splits Over Wetlands Protections – New York Times
By DAVID STOUT. WASHINGTON, June 19 — The Supreme Court set the stage for a re-examination of the 1972 Clean Water Act, as it narrowly ruled today in favor of two Michigan property owners who have sought to develop tracts designated as wetlands.
By 5 to 4, the justices overturned lower court judgments against the Michigan land owners, who had run afoul of the Clean Water Act over their plans to build a shopping mall and condominiums.
The ruling was not the resounding, unambiguous triumph that the land owners, John A. Rapanos and June Carabell, may have hoped for. Instead, five justices found that regulators may have gone too far in trying to thwart their plans, and it returned the case to lower courts for further deliberation. One of the five justices, Anthony M. Kennedy, even suggested in a separate opinion that the property owners might lose once again in the lower courts.
I was very afraid when I last thought about this challenge way back in February. It was pretty clear at that point that Kennedy was the swing vote and that 8 out of 9 minds were probably made up. Kennedy’s lawmaking seems to be a little incoherent in this case. He was obviously not comfortable with the Scalia-Alito-Roberts-Thomas cabal’s clearly ideological decision, but can’t bring himself to make the centrist decision.
But Justice Kennedy wrote that the evidence in the long-running Rapanos and Carabell cases suggests “the possible existence of a significant nexus,” or connection, between their properties and navigable waterways — a connection that, if established in the lower courts, would reaffirm the jurisdiction of the Clean Water Act over the tracts and could cause the property owners to lose again.
If you thought that there was a “significant nexus”, what kind of logic would then make you turnaround and support the opinion that there is no connection?
But Justice Scalia had a different perspective as he questioned the extent of federal jurisdiction. Under the government’s logic, he said, “a storm drain, even when not filled with water, is a tributary.”
“I suggest it’s very absurd to call that ‘waters of the United States,’ ” Justice Scalia added. “It’s a drainage ditch.”
Where Hon. Justice Scalia pretends to misunderstand the concept of drainage? I wonder if he would feel the same way if it was a pollution issue in his neighbor’s backyard.
This will make things confusing for a while, and you all know who confusion favors!
Updates on the smoking bills I mentioned last week….
Bill Would Extinguish Indoor Smoking Statewide :: WRAL.com
Dismissing North Carolina’s heritage as a tobacco state, a House committee on Tuesday passed a far-reaching indoor smoking ban.
The Judiciary Committee passed the ban by a 9-4 vote. The measure would prohibit smoking in all indoor workplaces in North Carolina, including bars and restaurants. The rules also would apply to private clubs, except those with nonprofit or tax-exempt status.
The measure would be complaint-driven — local health departments would act on complaints from the public — and violators would first receive warnings.
“This was a significant and important event to advance the public’s health in North Carolina,” said Dr. Leah Devlin, director of the state Division of Public Health.
But critics of the legislation, House Bill 259, pointed out that it faces an uphill battle on the House and Senate floors.
“What they really want is a complete prohibition of indoor smoking in North Carolina,” said state Rep. Paul Stam, R-Wake. “We all know smoking is nasty and dangerous. The question is whether, in a free society, you let people do some things that are nasty and dangerous.”
Some opponents said passing the bill could set the stage for similar bans inside personal vehicles and homes.
“You want to smoke and you own the building. Is it really that bad for the public?” asked state Rep. Ronnie Sutton, D-Robeson.
Yes Paul and Ronnie, not only did you construct a straw man, you blew smoke on it, gave it lung cancer, tortured it with cigarette butts and finally set it on fire. Sheesh, what asses.
Update
From Laura Leslie, WUNC (our local NPR affiliate) reporter who maintains a reporter’s blog at WUNC
Under the current version of the bill, which isn’t available on the web just yet, only NON-profit clubs could allow smoking – like the Elks Lodge, for example.
So for the standard nightclub or bar, smoking would be banned.
Hope it helps – and thanks very much for reading!!
Laura
So, that’s a lot of progress on the house bill, making it very close to the senate bill.