Is the Dawn of the Age of Renewables Coming?

When i was doing my book about energy, i put a lot of work into trying to figure out when the dawn of the age of renewables would be. And figured out at least that, just like with energy markets, no one really knows when it will be. Is that still the case, or do you feel like now you have a sense of when we might be able to see the end of the fossil fuel industry? I mean, i think we're already at the dawn of it, definitely.