It would be better for the environment if more of us travelled by train. Does this mean that destroying pockets of ancient woodland for the sake of more trains is an environmental solution? HS2 offers us just that. Trains are better environmentally than cars, but trees are better environmentally than no trees and ancient woodland cannot be replaced.
I had similar arguments more than a decade ago with an MP who thought a Severn River barrage was a good idea. Save the planet with green energy! But at the price of destroying a unique habitat. She felt it was worth the trade-off. I didn’t.
Every time we get into one of these, what we’re really saying is that carrying on as normal is worth destroying something for. If we used less energy, we wouldn’t need to mess about with the Severn River. If we didn’t travel so much, there would be no justification for destroying woodland for the sake of trains. If we tell ourselves we’re making the more sustainable choice, it’s amazing what we can justify.
We need imagination. We need the willingness to make radical change. We need to recognise that we cannot keep consuming at our current rates. We have to use less. Sacrificing some aspect of the natural world so we can carry on as usual is not a sustainable choice.