Unfortunately, I have seen it suggested that net-zero is no longer sufficient; that the question has, for a while, been “how much damage will there be?” rather than “will there be any damage?”
Past emissions are still in the air.
I’m not too fussed myself, because I’ve noticed that photovoltaic is growing exponentially — literally exponentially — so we will probably soon have so much spare power we will be trivially able to absorb CO2 from the air and turn into petrol or something.
Past emissions are still in the air.
I’m not too fussed myself, because I’ve noticed that photovoltaic is growing exponentially — literally exponentially — so we will probably soon have so much spare power we will be trivially able to absorb CO2 from the air and turn into petrol or something.