Comments by "Ginny Jolly" (@ginnyjollykidd) on "Curious Droid" channel.

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  15.  @Canofasahi  It can be done and is being done. The ban on chlorofluorocarbons or CFC's inn the last 1970's has healed the ozone layer significantly. California used to have pollution so bad that it was trapped by weather patterns there. The smog was such that you could not see through it. Inn the late 1970's a nationwide mandate was issued to require the drivers of cars of the day to curb our polluting emissions. There were converter add-ons tio modify cars to do this. New cars were required to have a greatly-reduced emissions output. Ten years later smog has disappeared in California because of these Federal mandates. Another mandate inn the late 1970's was for emissions from factories from smoke stacks were required to have scrubbers on the stacks to remove sulfur dioxide and other noxious pollutants. This removed even more pollution from the air. These nationwide mandates and the creation and strengthening of the EPA corrected much of the damage from our polluting habits. Curbside recycling came from a grassroots effort. First it started with paper drives by the Boy Scouts of America. In the early 1970' Boy Scout troops came around our neighborhoods collecting the most prominent discarded recycleable item, newspapers. Sunday newspapers were always three inches thick and larger dimensions than nowadays. The Boy Scouts would pile the papapers in the back of a van, and the troop leader would drive the van tio the paper recycling plant. I was excited when Coke and other soda companies changed fr making thetheir cans from a tin alloy to all aluminum. Then soda cans could be taken to a recycling company and get paid about 30 cents per pound. I remember the refund got up to fifty cents a pound once. They even advertised the refund amount on a billboard they owned. In the 1980's, my city started curbside recycling, finally getting the idea that recycling is good for us. And that's when companies started making their cardboard packaging from 50% to 100% recycled cardboard.
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