I just read the reviews Howsie and as it is recommended by the bastion of acceptance of the climate regime aka the guardian , i'll give it a miss. (i can't get it on my kindle anyway).
I'm looking for the alternate to the "general consensus" (what a lie that one is)
I just bought the propaganda bureau. It appeals to me more :smile:
Reducing the speed from 70 to 60 may according to average statistics save 10% of emissions. But not likely to save the environmental impact as it will take longer to cover the effected area.