It was the late 1980s, and the plastics industry was under fire.

Facing heightened public concern about ever-increasing amounts of garbage, the image of plastics was falling dramatically. State and local officials across the country were considering banning some kinds of plastics in an effort to reduce waste and pollution.

But the industry had a plan; a way to fend off plastic bans and keep its sales growing.

It would publicly promote recycling as the solution to the waste crisis — despite internal industry doubts, from almost the beginning, that widespread plastic recycling could ever be economically viable.

The strategy — and doubts — are revealed in Plastic Wars, an upcoming investigative documentary from FRONTLINE and NPR.

In the documentary, three top executives who represented the plastics industry in that pivotal era speak publicly for the first time, shedding new light on the industry’s efforts to overcome growing concern about plastic waste by pushing recycling.

"There was never an enthusiastic belief that recycling was ultimately going to work in a significant way," Lewis Freeman, former VP of government affairs for what was then the industry’s chief lobbying group, the Society of the Plastics Industry, tells FRONTLINE and NPR in Plastic Wars.

The industry promoted recycling heavily anyway, counting on a simple strategy: "If the public thinks the recycling is working, then they’re not going to be as concerned about the environment," says Larry Thomas, who formerly headed the SPI.

But as Thomas, the former SPI head, tells FRONTLINE and NPR, the major plastic makers knew that there wasn’t enough infrastructure for recycling to actually amount to much.

Internal documents uncovered by the reporting team back that up. As this excerpt shows, one such SPI document warned that there is "serious doubt" widespread plastic recycling "can ever be made viable on an economic basis".

Sure enough, it hasn’t been. In all the years since the plastics industry mounted this recycling push, it’s estimated that no more than 10 percent of plastic produced has ever actually been recycled.

To learn why, watch Plastic Wars. From FRONTLINE producer Rick Young, NPR correspondent Laura Sullivan, and co-producers Emma Schwartz and Fritz Kramer, the documentary is a powerful look at how the plastics industry has used recycling to help sell more plastic — and why the plastic waste problem has only grown.