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The IPCC carbon budget concludes that changes in atmospheric CO2 are driven by fossil fuel emissions on a year by year basis. A testable implication of the validity of this carbon budget is that changes in atmospheric CO2 should be correlated with fossil fuel emissions at an annual time scale...
Persistent link: https://www.econbiz.de/10014120459
Mean global total ozone is estimated as the latitudinally weighted average of total ozone measured by the TOMS and OMI satellite mounted ozone measurement devices for the periods 1979-1992 and 2005-2015 respectively. The TOMS dataset shows an OLS depletion rate of 0.65 DU per year on average in...
Persistent link: https://www.econbiz.de/10012996783
Implementation of the Sustainable Development Goals (SDG) marks a shift in the priority of the UNDP from tackling poverty to tackling climate change. This shift erodes the ability of the UNDP to perform its primary function of providing development assistance to poor countries. The climate...
Persistent link: https://www.econbiz.de/10012986506
The United Nations is financed mostly by taxpayers from a few donor countries but the large and growing bureaucracy is too far removed from those taxpayers to be directly accountable to them. It is run by unelected, unaccountable, undisciplined, and incompetent bureaucrats. The organization's...
Persistent link: https://www.econbiz.de/10012989089
A relationship between levered β and unlevered β that is consistent with the Miller-Modigliani Theorem (MM) is presented as a Modified Hamada Equation (MHE). It differs from the Original Hamada Equation (OHE). A scenario analysis reveals that the OHE results are anomalous when the firm's cost...
Persistent link: https://www.econbiz.de/10013056501
Atmospheric CO2 concentrations and surface temperature reconstructions in the study period 1850-2017 are used to estimate observed equilibrium climate sensitivity. Comparison of climate sensitivities in the first and second halves of the study period and a study of climate sensitivities in a...
Persistent link: https://www.econbiz.de/10012928468
Latitudinally weighted monthly mean global ozone is estimated using total ozone data from sixteen ground stations at latitudes from 89 S to 71 N and longitudes 170 E to 170 W. Data from all sixteen stations are available without gaps for a 29-year sample period from January 1987 to December...
Persistent link: https://www.econbiz.de/10014128218
The overall structure of changes in total column ozone levels over a 50-year sample period from 1966 to 2015 and across a range of latitudes from -90° to 71° shows that the data from Antarctica prior to 1995 represent a peculiar outlier condition specific to that time and place and not an...
Persistent link: https://www.econbiz.de/10014130084
In this short note we argue that an uncertain flow account is balanced as long as the null hypothesis that the balance is zero cannot be rejected. In applying this principle to the IPCC carbon budget we find that it is not sensitive to fossil fuel emissions in the presence of uncertainties in...
Persistent link: https://www.econbiz.de/10014133518
Ground station measurements of total column ozone worldwide in the study period 1964-2009 are aggregated into zonal averages. Latitudinally weighted mean global ozone is estimated from these data on an annual time scale. Trend profile analysis of the mean global ozone time series shows a...
Persistent link: https://www.econbiz.de/10014034760