Civil Aviation Bill

Debate between Lord Bishop of Chester and Lord Clinton-Davis

Wednesday 4th July 2012 Grand Committee

[Lord Clinton-Davis]

Providing information on other modes of transport is perfectly okay, but I am a little worried about any comparison between aviation and other modes of transport. Having said that, it is important that information should be readily available to passengers. It is not a criterion that dominates their thinking at the moment, but it is an important consideration if we are thinking about ameliorating greenhouse gas emissions. Different considerations necessarily apply to different modes of transport. It is right to emphasise the importance of the ordinary passenger being able to measure the amount of greenhouse gas emissions from different modes of transport.

I conclude that information is one thing, and I am all in favour of it being expanded, but comparisons between modes of transport ought not to be disseminated. Perhaps this is gilding the lily, but I think that all modes of transport can make their contribution. I am not sure that they do at the moment, but it is a continuing process and I hope that it will continue beneficially.

[The Lord Bishop of Chester]

I support in general terms each of the three amendments, although I shall speak especially to Amendments 55 and 60. As the noble Lord, Lord Davies, said, in the background is the Climate Change Act, which he tells us that he proudly initiated. That requires a reduction in greenhouse gas emissions of 80% by 2050 against a 1990 baseline. That is a huge requirement. Given that the only way we know how to propel air transport is by turning hydrocarbons into carbon dioxide—and I understand that there is no prospect of any other way to propel planes through the sky—the 80% reduction has to come in other spheres. There is also the relentless increase in air transportation and the need for larger airport hubs, and so forth. Improvements in efficiency through using plastics rather than metals have a limit as to what they can achieve on that front.

If we are to get anywhere near the reduction in greenhouse gases by 2050 that we have set in law, people will have to be very aware of the consequences of their decisions between different transport choices. It is entirely right that information should be provided. Whether the public are increasingly aware of their climate change responsibilities, and whether public anxiety is set to increase, we will have to wait to see. I do not notice that happening at present, because so much is unknown about the future. How that will work out is one of Donald Rumsfeld’s known unknowns.

I am one of those who thinks that there are benefits of going more slowly about things generally. Even if it takes a bit longer typically, I prefer rail travel to air travel.

There seems to be a case for providing information so that people, whatever their view about the climate change agenda, can take a rational decision. It is perfectly possible to agree with all that the noble Lord, Lord Davies, said simply on the basis of the need to conserve a finite resource, oil, without signing up to the climate change agenda. Rather, one might believe that, in a finite world with an ever-growing human population, to be able to take decisions about travel that minimise outputs of carbon dioxide is a good thing in itself. In general terms, as I said, I support the amendments, and I hope that the figures to which they refer can be provided.