There is a major national ad campaign, funded by the oil industry and other usual suspects, to convince the public that measures to reduce greenhouse gas emissions (GHG) and slow global warming will result in massive job loss. This ad campaign warns of slower growth and the loss of hundreds of thousands of jobs, possibly even millions of jobs, if some variation of the current proposals being debated by Congress get passed into law. […]
However, the oil industry’s scare stories about job loss never put it in any context. In these models, any government measure that interferes with market outcomes almost by definition reduces efficiency, leading to less economic growth and fewer jobs. Efforts to slow global warming fall in this category, but so does almost everything else, and many items in the everything else category have a much larger impact.
For example, defense spending means that the government is pulling away resources from the uses determined by the market and instead using them to buy weapons and supplies and to pay for soldiers and other military personnel. In standard economic models, defense spending is a direct drain on the economy, reducing efficiency, slowing growth and costing jobs.