> Unfortunately personal cars are a drop in the ocean (ignore any pun please) compared to other systems like the..... Not disagreeing with you, but everything

> Unfortunately personal cars are a drop in the ocean (ignore any pun please) compared to other systems like the..... Not disagreeing with you, but everything by itself is a drop in the ocean compared with the total - the "coordinated effort to de-carbonize" starts with doing what's possible and reducing CO2 use of land travel is a lot easier than for the military, commercial shipping, and air travel at the moment.