Then you were an idiot for getting paranoid from press stories that didn't reflect the majority of scientific research at the time.
Yes Really. Of all the research published in the 60s and 70s only seven papers claimed the world would cool. How many do you think claimed the world would stay the same or warm?
Well i was a fair bit younger than Greta at the time and tended to believe what mains stream news reported (no internet), sorry. What do you think caused the rise in sea levels that flooded and covered so many cities in the past?
Could have been mate, pre-teens are likely to believe anything the news puts out. Some people never grow out o it