Hard disagree. China and India are adding massive amounts of renewable energy in the form of solar, wind and nuclear energy every year. Electric cars are basically selling like crazy in Europe and Asia and to a reasonable extent in the US. Our challenge in the US is simple. Destroy the oil lobby. This should be followed by large scale renewable energy installations and nuclear power plants. Use natural gas as a transitional energy source or in peaker plants to back up the renewables. You having one less room contributes almost nothing to the solution. A cruise ship is going to offset a 100 of your “hardship” gains in about 10 minutes of emissions.