RenewableCandy wrote:Air travel is in fact quite heavily subsidised by various governments (local and national), so if it halves then the said governments would have more money to spend on other things, e.g. hospitals, fewer taxes, etc.
...Or on alternative, more sustainable transport infrastructure, such as:
- Multi-use (passenger / freight) rail lines
- Centre-to-suburbs light rail systems
- City-centre bike-hire services
- Dedicated cycle-ways
- Advanced, computer-controlled sailing freighters
- 150 mph sleeper-airships (leave London at breakfast, arrive NY for breakfast the next day)
etc.
The technology is all there now. It's only cheap oil that is getting in the way.
(Mind you, it would be cheap oil that allowed it to be built!
)
Engage in geo-engineering. Plant a tree today.