There is a double standard here because any back of the envelope calculation for migrating the entire fleet of any sizeable country with battery electric cars w

There is a double standard here because any back of the envelope calculation for migrating the entire fleet of any sizeable country with battery electric cars will also turn out to be an impossible task with current technology and industrial manufacturing capabilities. If your standard of passing as a technology is that it has to replace the current one in its entirety, you’ll always find it lacking, even with battery electric cars. No, to stop fossil fuel pollution we need many technologies to come together, a lot of infrastructure and some societal change to happen gradually while not to slowly. Indeed all the current battery electric cars (even adding every one that will be produced this year) are only providing a tiny relief for the climate disaster relatively speaking (if any). I bet that you don’t have to add together many bus and metro lines in Mexico and Brazil to sum up to all the electric cars in terms of climate relief.