Macron calls for Climate Tariffs against most of the World

From the Independent (via Eric Worrall at WUWT)

In his speech, Mr Macron also called for an EU tariff on goods imported from countries or companies that do not share its climate goals, and pledged to work to raise the cost of carbon within the EU to €30 a tonne.

The EU INDC submission to COP21 Paris states

The EU and its Member States are committed to a binding target of an at
least 40% domestic reduction in greenhouse gas emissions by 2030
compared to 1990,

Most INDC submissions do not state they will reduce their greenhouse gas emissions. As a result, even if the proposals are fully met (and the EU is unlikely to meet its target) then emissions are forecast to be higher in 2030 than they are today. This graphic from the UNEP Emissions Gap Report published at the end of October demonstrates the situation quite nicely.

So President Macron is wanting sanctions not just against the USA, but most of the world as well? This includes China, India, nearly every African country,  most countries in SE Asia, the Middle East nations and some other nations besides. Or is it just those who stand up to the useless European climate policies, that are benefiting large businesses with subsidies financed disproportionately by the poor? The rhetoric includes “companies”, on whom sanctions cannot be applied. Further, the €30 carbon price is equivalent to €0.10 on the price of petrol (gasoline). How is a small rise in the cost of fossil fuel energy from a group of countries with less than 10% of GHG emissions going to save the world? As economics Professor Richard Tol has estimated, to achieve the targets would require a global carbon tax from 2020 of $210 and then escalated by 4-6% a year until fossil fuels were unaffordable. Chancellor Angela Merkel claims “Climate change is by far the most significant struggle of our time.” (Independent again). The falsity of this claim is shown by political newcomer President Macron’s trying to marginalize and silence opponents with empty and ineffectual threats.

James Hansen favouring Richard Lindzen over IPCC

Much has been made of James Hansen’s recent claim in a youtube video that runaway global warming will make the oceans boil. However, people have not picked up an earlier point, where the father of global warming alarmism clearly contradicts the consensus.

In the first minute of the clip, Hansen talks about the impact of ice sheets disintegrating in the polar regions. All this extra cold fresh water decreases ocean temperatures. This, in turn, increases the temperature gradient between the poles and the tropics. This, in turn, increases the strength of storms.

If Hansen looks his own GISSTEMP figures for global average temperatures, he will notice that the warming has been higher is the Artic than in the tropics. According to UNIPCC in 2007, the fastest warming in this century will be in the Arctic. I propose that cooling of the Arctic Ocean will have two effects. First it will counterbalance the most extreme warming of the planet, thereby reduce the total temperature rise. Also it will counter-balance some of the rise in temperatures, so reducing the impact of Greenland ice melt and slowing the reduction in sea ice. Second, it will reduce the impact of extreme storms. If melting ice cools the oceans, it is a negative feedback.

Sources of the boiling oceans comment are:-

WUWT comments 2 and 3 by Eric Worrall on April 13th 2013

C3 Headlines


Have just posted to WUWT the following on global temperature anomalies:-

Thanks Luboš for a well-thought out article, and nicely summarised by

“The “error of the measurement” of the warming trend is 3 times larger than the result!”

One of the implications of this wide variability, and the concentration of temperature measurements in a small proportion of the land mass (with very little from the oceans covering 70% of the globe) is that one must be very careful in the interpretation of the data. Even if the surface stations were totally representative and uniformly accurate (no UHI) and the raw data properly adjusted (Remember Darwin, Australia on this blog?), there are still normative judgements to be made to achieve a figure.

I have done some (much cruder) analysis comparing HADCRUT3 to GISSTEMP for the period 1880 to 2010, which helps illustrate these judgemental decisions.

1. The temperature series agree on the large fluctuations, with the exception of the post 1945 cooling – it happens 2 or 3 years later and more slowly in GISSTEMP.

2. One would expect greater agreement with recent data in more recent years. But since 1997 the difference in temperature anomalies has widened by nearly 0.3 celsius – GISSTEMP showing rapid warming and HADCRUT showing none.

3. If you take the absolute change in anomaly from month to month and average from 1880 to 2010, GISSTEMP is nearly double that of HADCRUT3 – 0.15 degrees v 0.08. The divergence in volatility reduced from 1880 to the middle of last century, when GISSTEMP was around 40% more volatile than HADCRUT3. But since then the relative volatility has increased. The figures for the last five years are respectively about 0.12 and 0.05 degrees. That is GISSTEMP is around 120% more volatile that HADCRUT3.

This all indicates that there must be greater clarity in the figures. We need the temperature indices to be compiled by qualified independent statisticians, not by those who major in another subject. This is particularly true of the major measure of global warming, where there is more than a modicum of partisan elements.

These graphs help illustrate the points made. Please note that I use overlapping moving averages, so it is for illustrative purposes only.

NB. Luboš Motl’s article was cross-posted from his blog here