Here's a thought: why not have a sliding scale for gas/oil taxes? When prices are low, maybe we tack on a few cents. When prices rise, we reduce the tax or eliminate it altogether. Is that too crazy or too rational to work?
It would be very hard to budget with that I think since the prices are fluid.
But now that the prices are low, let's enact this, and discuss whether to remove it again when the prices are high.
And make sure the proceeds goes to finance renewable energy research with the aim to lower costs of fossil fuel replacement methods