'Not only does the logic show that carbon taxes in the West will invariably increase global CO2 emissions, but so does the empirical evidence...adopting carbon taxes in the West will actually raise global carbon emissions by offshoring economic activity from relatively environmentally-friendly places, like the USA and Germany, to places with lax environmental laws, like China. Open Markets & Offshoring, or How Carbon Taxes Raise Global CO2 Emissions. Wealth is like water: it flows to the lowest possible point, and continues to do so until the level is equal. This is why consumers chase cheaper goods, why investors look for undervalued companies, and why multinationals offshore to cheaper markets. This last point—offshoring—is why Western carbon taxes will actually increase global emissions.'
Dr. Roger Pielke on The US National Climate Assessment and Weather Extremes:
Drought: “drought statistics over the entire CONUS have declined … no detectable change in meteorological drought at the global scale”
Hurricanes: “there is still low confidence that any reported long-term (multidecadal to centennial) increases in TC activity are robust”
“IPCC AR5 did not attribute changes in flooding to anthropogenic influence nor report detectable changes in flooding magnitude, duration, or frequency”
In the US “”increasing & decreasing flooding magnitude but does not provide robust evidence that these trends are attributable to human influences… no formal attribution of observed flooding changes to anthropogenic forcing has been claimed"
The data says what it says. There is precious little evidence that extremes have become worse in the US since at least 1900, with the exception of more winter storms since 1950 and overall fewer cold spells. Attribution is weak to nonexistent.