To achieve zero carbon footprint one needs to get rid of those...

To achieve zero carbon footprint one needs to get rid of those with a footprint. As far as going back to normal - some have simply downgraded the term to 'the new normal'. But the real new normal is yet to come - US not interested in peace - talking replaced by the war machine. An escalating war, coupled with an already very fragile broken supply chain system and mass vaccination of 'experimental jabs with massive government debts - all indicators that the world is on the brink. This is known as a civilized society - nothing civil about killing or destroying other humans - in fact, similar events in the past were referred to as barbaric. Rome wasn't built in a day but it sure fell quickly once it started to crumble. History tends to repeat itself and is about to, soon enough, unfortunately. AIMHO