But as Cress began to dig into research on plastics and the environment, he noticed there wasn't much data: "I couldn’t find anything on our use of straws in the United States," he said.
So he called straw manufacturers himself, asking what they estimated to be the straw market in the United States per day. Some gave him a yearly estimate, which he divided by 365.
"Others gave an estimate of around 500 million straws," Cress said. "That was the number that I stuck to, because it seemed to be around the middle of what they were saying."
But with national coverage of Cress' statistic came criticism: Conservative-leaning outlets such as
Fox News,
Washington Examiner, and
Reason, aimed to debunk the figure.
The teen is aware of objections to the less-than-verified stat.
"Why I use this statistic is because it illustrates that we use too many straws," he said. "I think if it were another number, it still illustrates the fact that there is room for reduction. That’s really my message."
Eco-Cycle, a Colorado-based recycling nonprofit that partnered with Cress' campaign, trusts his statistic. If anything, said Eco-Cycle communications director Harlin Savage, 500 million straws per day could be too low. And if anyone has come up with a different figure, Savage — plus a lot of other people, she said — would like to see it. She applauded the teen's efforts.