The sentiment that I saw most often from speakers at the Heartland Conference was that Global Climate Change was happening, but not significantly due to human caused CO2. This was not a surprise, as the catch line of the conference was global warming is “Not a Crisis.”
I was flabbergasted to hear the steady criticism of a free market system for addressing climate change, yet the frequent advocacy for a carbon tax. The reasoning throughout the conference went like this:
- Scientists: Climate Change is occurring (both cooling and warming)
- Scientists: Humans don’t seem to contribute to global warming as much as natural phenomena
- Economists: There are other more pressing problems to fix
- Politicians: If we are going to do anything, we might as well do a carbon tax.
Most people attending were Libertarians, Republicans and Moderate Democrats–the ones who most often get behind a free market…but why the conclusion that a carbon tax is in order?
I heard a lot about “internalizing externalities,” with a “revenue neutral carbon tax” but never once “supply and demand,” “allocation” or “price signal.” How can you really talk about economics and never say these terms? Is cap-and-trade that hard to understand? Price for pollution = innovation, allocation, & less CO2/greenhouse gas.