kEiThZ
Superstar
A single passenger car trip is always going to have more emissions per person. Put three passengers in the car, or change the car to a hybrid and the airplane doesn't look so good anymore. What Mark does get wrong is how quickly those emissions for cars will drop in the coming decade vs. aircraft. And no, I don't envision everyone driving EVs. But simple mandates on fuel efficiency along with more widespread hybridization are going to get emissions down much faster than anything happening on the aviation side. The best hope for aviation at the moment is lower scale electrification (say replacing the APU) in the coming decade, with eventually employing synthetic ecofuels several decades from now. Compare that to the possibility that new gas vehicle sales could be banned by 2040 in a lot of countries.
Comparisons to rail, however, get superfluous for certain destinations. We aren't going to build rail to Sudbury. At least not for a very long time. We're talking about a country that has a tough time getting decent rail service between the first, third and sixth largest metros which also happen to include the country's financial, tech, service, and political centres. So most people are still going to drive and fly to Sudbury in our lifetimes. Unfortunately for Mark, this may not be enough to make the case for a whole new major airport. The argument for a second commercial airport in the GTA has to around sufficient growth in national and international air traffic from the GTA that can't be adequately serviced by Pearson. That doesn't mean the odd flight to Sudbury, or simply splitting traffic to the exact same destinations in Europe with Pearson. That case is hard to make. It's why I still think Pickering launches as a large GA airport with a small commercial terminal, with some services for discount carriers. Can't see anyone really hubbing here.
Comparisons to rail, however, get superfluous for certain destinations. We aren't going to build rail to Sudbury. At least not for a very long time. We're talking about a country that has a tough time getting decent rail service between the first, third and sixth largest metros which also happen to include the country's financial, tech, service, and political centres. So most people are still going to drive and fly to Sudbury in our lifetimes. Unfortunately for Mark, this may not be enough to make the case for a whole new major airport. The argument for a second commercial airport in the GTA has to around sufficient growth in national and international air traffic from the GTA that can't be adequately serviced by Pearson. That doesn't mean the odd flight to Sudbury, or simply splitting traffic to the exact same destinations in Europe with Pearson. That case is hard to make. It's why I still think Pickering launches as a large GA airport with a small commercial terminal, with some services for discount carriers. Can't see anyone really hubbing here.
Last edited: