Down with doomsday. You will not hear such thories from me. If humanity did not spend the last 30 some thousand years evolving our technology towards a postive outcome, then why even waste time talking about change.
We are talking about a radical transformation however from our war like history of the past into a new era of peaceful co-exsistance. A earth where people are united to pursue a planet that has a healthy environment, abundance of food for the populations without us taking more of the green then we need for that purpose, a earth that is secure for people to walk around in without fearing their fellow humans. A world where religions, nationalities, race, or poltical goals do not build walls that seperate us and that destroy our spirit of unity that is bonded in the shared hopes and dreams of one and all.
Now it is possible that this could occur without us people being much aware of it via a natural part of our historical momentum. Otherwise it would take something radical to change things into this here "mission impossible" agenda. Perhaps an event of a 3rd kind, which science has coinged the term "novelty wave" to discribe.
A major discovery that rocks the world. UFO visitation and instructions. The rise of a new World Teacher. Or a rapid surge of technolgical advancement on many fronts. It is anyone's guess and so I am not here to make particular claims about the "how", leaving that open for those who like to speculate.
...... more to come - feel free to add any input you like ......